Question

15.
The vectors and Ē are 61 -2and 2î - 4j respectively where i and jare unit vectors along X and Y
direction respectively. The magnitude of sum of these vectors
(a) 6
(b) 4
(c) 10
(d) 8​

Answer 1

Answer:

vector sum of these vector is 8 ICAP - 6 J cap and the magnitude is 10