Question

Find actue angles A and B, if sin ( A + B ) = cos ( A - B ) =√3/2​

Answer 1

Step-by-step explanation:

sin ( A + B ) = cos ( A - B ) =√3/2

sin 60° = cos 30° = √3/2

so the angles are :-

60° and 30°

Hope this would help you

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Palak ♡´･ᴗ･`♡