Question

figure shows three vectors a,b,c whereR is the midpoint of PQ.then which of the following relations is correct?

Answer 1

Answer:

Explanation:

from the above diagram we can clearly see that OR is the bisector of diagonal PQ.

we know that the diagonal of the ||gram bisect each other .

OR is bisectin the PQ that means the vectoe see is the half of the resultant of a and b vector

a⇀+b⇀/2=c⇀

a⇀+b⇀=2c⇀

option A

Answer 2

Answer:

hope it will help you

Explanation:

FOLLOE ME

MARK IT AS BRIANLIST