Question

Given that A=B. What is the angle between (A+B)
and (A+B) ?
(1) 30°
(2) 60°
(3) 90°
(4) 180°​

Answer 1

❤️$\huge\underline\bold{HELLO}$❤️

Given that A=B. What is the angle between (A+B)

and (A+B) ?

(1) 30°

(2) 60°

(3) 90°✔️

(4) 180°

Answer 2

Answer:

question should be different it should be (a+b)(a-b)