Question

For three vectors
p, q and r , if
r = 3p+4q and 2r = P-3q then
​

Answer 1

Answer:

since r^2 = s^2 |r| = |s|

replace r with |p - q|

|p - q| = (3p + q)/2

2p - 2q = 3p + q

p = -3q

Since its the absolute value of s the answer is:

d) 3q

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