3 years ago

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

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

7 0

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−1

Therefore, L.H.S = R.H.S

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

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