Question

7. Here, in figure there are three vectors make
plane triangle. If|A|= 2, a = 30° and |B| = 2root3
then find out B
=
To
a
Tea
Beta
A
(1) 60°
(2) 30°
(3) 45°
(4) 90°​

Answer 1

Answer:

45⁰ is the correct answer

hope it's help you

Answer 2

Answer:

7. Here, in figure there are three vectors make plane triangle. If|A|= 2, a = 30° and |B| = 2 root 3 then find out B = To a Tea Beta A (1) 60° (2) 30° (3) 45° (4) 90°