यदि `P = [(0,1),(2,3)], Q = [(-1,2),(4,3)]` तथा `R = [(2,-1),(6,5)]` तो दर्शाइए कि `P(Q + R) = PQ + PR`

If P={:[(2,-1),(-1,3)]:},Q={:[(1,-2),(-3,0)]:}andR={:[(-2,1),(2,-1)]:} . then find PQ+PR.

If {:[(2,4),(p,1)]:}{:[(-1,2),(3,1)]:}={:[(10,q),(-2,r)]:} , then pq= _______ .

If P (1,-3), Q ( 2,-5), R ( -4,7) then find d(P,Q) d(P,R)

Let A={p , q , r , s}\ a n d\ B={1,2,3}dot Which of the following relations from A to B is not function? (i) R_(1) = {(p, 1), (q, 2), (r, 1), (s, 2)} (ii) R_(2) = {(p, 1), (q, 2), (r, 1), (s, 1)} (iii) R_(3) = {(p, 1), (q, 2), (r, 2), (r, 2)} (iv) R_(4) = {(p, 2), (q, 3), (r, 2), (s, 2)}

The point P (3,2,4),Q(4,52),R(5,8,0) and S(2,-1,6) are :

If P(3,4,5),Q(4,6,3) ,R (-1,2,4) ,S(1,0,5) ,then the projection of RS on PQ is :

If {:((2,3),(p,1)):}{:((5,2),(-4,6)):}={:((-2,q),(16,r)):} , then 2p+r=

Find k, if PQ || RS and P(2,4), Q (3,6), R (3,1), S(5,k).

If P=[{:(3,4),(2,-1),(0,5):}]" and "Q=[{:(7,-5),(-4," "0),(2," "6):}] , verify that (P+Q)'=(P'+Q').