2 cos ^2 x =1\2 find the value of x
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Answered by
4
Hey !!!
2cos²x = 1/2
cos²x = 1/2×2
cos²x = 1/4
cosx = √1/4
cosx = 1/2
cosx = cos60°
x = 60° answer ✔
__________________
Hope it helps you !
@Rajukumar111
2cos²x = 1/2
cos²x = 1/2×2
cos²x = 1/4
cosx = √1/4
cosx = 1/2
cosx = cos60°
x = 60° answer ✔
__________________
Hope it helps you !
@Rajukumar111
Answered by
4
2 cos² x = 1/2
Cos² x = 1 ÷ (2 × 2)
Cos² x = 1/4
cos² x = √(1/4)
cos x = 1/2
cos x = cos 60°
x = 60°
I hope this will help you
(-:
Cos² x = 1 ÷ (2 × 2)
Cos² x = 1/4
cos² x = √(1/4)
cos x = 1/2
cos x = cos 60°
x = 60°
I hope this will help you
(-:
abhi569:
Thanks for choosing a brainlist answer
(-:
wlc
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