\frac{1 - \cos {}^(4) ( \beta ) }{ \sin {}^(4) ( { \beta }^{} ) } = 1 + 2 \cot {}^(2) ( \beta ) Please Prove This Problem By Doing in LHS side. I try my best but i couldn't solve this. so please solve

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asked Jul 1, 2022 133k views

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$\frac{1 - \cos {}^(4) ( \beta ) }{ \sin {}^(4) ( { \beta }^{} ) } = 1 + 2 \cot {}^(2) ( \beta )$

Please Prove This Problem By Doing in LHS side. I try my best but i couldn't solve this. so please solve it.

Mathematics
high-school

Aghd asked

by Aghd

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4 votes

Answer:

Explanation:

Israelm answered Jul 6, 2022

by Israelm

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