Math, asked by shriyansnayakhd12, 8 months ago

Solve each of the following equations when 0° < A <90° .
Sin ^2 A - 2cos A +1/4 =0

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Answered by shouryajha2808

1

Answer: 2 cos θ = 1 cos θ = 12 θ = 60∘ ... Solve each of the following equations when 0∘<θ<90∘ 2 ... Solve sin24π+sin243π+sin245π+sin247π.

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