CBSE BOARD X, asked by ManeeshKandpal79401, 10 months ago

Sin square 48 + cos square 48 =

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Answered by ghirivaasan10b
4

Answer:

1

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Answered by pratham123456ahuja
2
The value of `cos^2 48^0-sin^2 12^0` is `(sqrt(5)+1)/8` (b) `(sqrt(5)-1)/8` (c) `(sqrt(5)...
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