Math, asked by garimagupta99099, 7 months ago

1.
यदि | A+ B = |A-B| तो A and B के बीच
कोण का मान होगा
(A)0°
(B) 90°
(C) 60°
(D) 180°

Answers

Answered by sunny240901mondal

0

Answer:

(B)90° to each other.

Step-by-step explanation:

Use A^2+B^2+2ABcos(thita) on both sides

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