finf the value of tan 2A,if cos3A=sin45
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Hey !!!
tan2A = ?
if cos3A = sin45°
sin(90° - 3A ) = sin45°
90° - 3A = 45°
90° - 45° = 3A
45° = 3A
A =. 15°
so , tan2A = tan2×15° = tan30°
As we know that tan30° = 1/√3 Answer
Hope it helps you !!!
#Rajukumar111@@@@@@
tan2A = ?
if cos3A = sin45°
sin(90° - 3A ) = sin45°
90° - 3A = 45°
90° - 45° = 3A
45° = 3A
A =. 15°
so , tan2A = tan2×15° = tan30°
As we know that tan30° = 1/√3 Answer
Hope it helps you !!!
#Rajukumar111@@@@@@
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