Mathematics, 24.12.2020 01:20 booherc78

Cos20°-sin20°=√2 sin25°

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Cos20°-sin20°=√2 sin25°

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Cos20°-sin20°=√2 sin25°Prove This:

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Another question on Mathematics

Cos20°-sin20°=√2 sin25°

Prove This: