Sin? 45° + cos² 45° - Tan? 45° is equal to
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Sin 45+cos45-tan45 is equal to =1/root 2
Answered by
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Sin^2 45 + Cos^2 45 - Tan^2 45
= 1 - 1
= 0 ——> Answer
= 1 - 1
= 0 ——> Answer
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