Math, asked by saikrishnamirgudekar, 8 months ago

sec72
$if \: a + b = 225 \: then \: 2 \cot(a) \cot(b) \div (1 + \cot(a) )(1 - \cot(a))$

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Answered by Anonymous

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10 ka question hai hum class LKG mein hai

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