Math, asked by GopichandNishad11, 1 year ago

Prove that sin^2 π/6 + cos^2 π/3 - tan^2 π/4 = -1/2

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Answered by Anonymous

8

TRIGONOMETRIC FUNCTIONS

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Answered by suraniparvin

0

See the attach file for solution

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GopichandNishad11: good ans ..?

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