Math, asked by avishkarjaiswal, 10 months ago

3.
Prove that
Cos’a + Sinia
Cos a + Sina
Cos® - sina
Cosa - sin a
= 2

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Answered by yeshu08

1

hope u will understand!!

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Answered by Kleela97

1

I hope this help you mate

Sorry ...my handwriting is not good please don't mistaken me...

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