Question

Given that A+B+C =0 out of three vectors two are equal in magnitude and the magnitude of third
vector is √2 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°, 135º. 135​

Answer 1

Answer:

having equal magnitude. then the angle