(cos a/cot a + sin a) is
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heya!!
The answer will be 2 sina.
for details, please Refer to given attachment
The answer will be 2 sina.
for details, please Refer to given attachment
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Answered by
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(cos a / cot a) + sin a = cos a/cos a / sin a + sin a
= sin a + sin a = 2sin a
= sin a + sin a = 2sin a
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