If cos 2θ = sin 4θ, here 2θ, 4θ are acute angles, then the value of ‘θ’ = A) 60° B) 30° C) 45° D) 15°
If cos 2θ = sin 4θ, here 2θ, 4θ are acute angles, then the value of ‘θ’ =
A) 60°
B) 30°
C) 45°
D) 15°
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