WEBVTT
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in this problem. It is asked to copy the
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vectors in the figure and use them to draw the
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following vectors. So here are the vectors given to
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us in this way. Right, So these are
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the three factors. Alright, So here you is
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here, right? We have made here. Right
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. And finally we are having this uh we and
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uselessly. Right. So we have just taken this
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mistakes like vectors. Okay, And just we are
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putting in this way. Right? So we know
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that a vector has been following the uh step,
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right, this is in you then. We this
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has some direction. Right? This is some direction
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. This has some directions, right? And the
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final direction will be opposed to it. Right?
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This is opposite, right. This is not going
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in this direction, right, It is going in
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this direction. Okay, so this is this is
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the common observation, we we just observe and the
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factors. Right? So here we can say uh
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here. Now for the second part we can see
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we are asked to find you please. W so
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this is also very simple, we will put just
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you and we allow uh sorry, you and w
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with it. Right, So this is also following
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uh direction. Right? And the opposite A deposit
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direction will be having from initial point to the final
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point. Right, So this was an initial point
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in the previous problem. Right, And this is
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our final point. So the direction will be opposite
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, remember. Right, so this is your place
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. W we have got All right, so moving
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ahead we will see for we plus W Right,
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so now here we we is given to us.
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Where is we? Yes, this is Director.
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Right? We and we can draw it as it
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is and you place W. Right, so w
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is in downward, so we will just uh yeah
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, we will just take a tail. You can
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say this is I suppose this is a fact.
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Right? Let us see. So the sustain and
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this is alright, this should be head. I'm
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sorry, they should be head and this is jane
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. Yeah. Right, so the uh you can
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say this, this becomes very easy. So I'll
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tell you. So this headed of this head is
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towards upright for me. So now, so from
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the head of the v detail of the W should
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start. Right? So this will go in this
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way. So this is the direction. Right?
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And the final direction will be opposed to both of
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them. So we can see this is this is
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our presentation. We are getting people's W here as
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a resultant factor. All right, so now moving
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ahead, we want to calculate the humanist humanness.
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We So this is also very simple, we isn't
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it wasn't a proper direction and we know that in
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the vectors if we if we draw or if we
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change the direction opposite to it. Right? So
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it becomes minus, we sign also changes. Right
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? So this becomes minus we and this is how
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we make the uh direction, party, final resultant
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vector. Right? So this is a final resented
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resulting back that. Right, okay, so now
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moving ahead we want to calculate for you plus V
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plus w. Right, so we have drawn you
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plus Vdo and we have drawn here on W.
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Right, so this should this will not make any
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triangle, right? Because there are three vectors to
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be, it is making up quadri later. So
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this was the initial point, let us say you
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plus weekend Britain as we plus you? Yes,
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so yes, we have a common value here and
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the destination point was this? So this is a
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final vector, this is useless, we blister Bolivia
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. Okay, so this is very simple, this
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is you place me right, this is headed headed
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towards this, uh the head or head of the
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, you can see you write and the tail of
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free, you can say right, okay, Mhm
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. So now moving forward, we are asked to
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find out u minus b minus u minus the blue
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minus v here, So this is for sure,
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there will be four points here. Right? So
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here it will be you and-5 is nothing.
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But this is drawn opposite to the given direction,
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it was downwards in the given direction if we just
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inverted. Right? So uh we can make it
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on the upper up direction and it will be minus
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W. Right, similarly for minus, we we
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have already discussed above, so this will be minus
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, we write and the resultant factor will be From
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initial.2 final point. Right, so what is
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our initial point? Initial point is nothing but the
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tail of the tale of the you went to and
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head of the you can see a head of the
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minus move back. So this is how we calculate
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the u minus U minus w minus week. So
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this is how we calculate this vector. I hope
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you understand the concept. Thank you for watching.