Question

1. Given that A+B+C =0 out of three vectors two are equal
in magnitude and the magnitude of third vector is root2 times
that of either of the two having equal magnitude. Then the
angles between vectors are given by
(a) 30°, 60°, 90° (b) 45°, 45°, 90°
(c) 45°, 60°, 90° (d) 90°, 135°, 135°​

Answer 1

Hi! It seems that you have some mistakes in your answer and therefore it is being deleted. I am sure that will do way better next time.