Tags: Class 11 , Physics , Rotational Motion Asked by naeem
Vector a= (3i-4j+5k) and vector b=(-2i+j-3k)
Scalar product= a.b = -6-4-15= -25
Vector product = a×b = i (12-5)-j(-9+10)+k(3-8)
7i-j-5k
Answered on: 2017/08/27 by examfear