Math, asked by shodekooluwademila17, 1 year ago

√1+√cosx/√1-√cosx =cosecX + cot X

Answers

Answered by jainishpjain
1

 \sqrt{1 +  \ \cos(x)}  \div  \sqrt{1 - cosx}  \\(  \sqrt{1 + cosx} )( \sqrt{1 +  \cos(x) } ) \div  (\sqrt{1 -  \cos(x) } )( \sqrt{1 +  \cos(x) } ) \\ (1 +  \cos(x) ) \div ( \  \sqrt{1 -  {cos}^{2}x }  \\ 1 +  \cos(x)  \div  \sin(x)  \\ 1  \div  \sin(x)  +  \cos(x)   \div sin(x)  \\  \csc(x)  +  \cot(x)

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