Math, asked by Popingo, 1 year ago

(√sec^2theta +cosec^2theta) = tan +cot. Prove the above.

Answers

Answered by Anonymous
1
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Answered by fanbruhh
6
 \huge{ \bf{ \red{answer}}}

 \bf{step \: by \: step \: explanation}

 \bf{Question - }

(√sec^2theta +cosec^2theta) = tan +cot. Prove the above.

Now

 \bf{solution}

LHS

 \sf{ \sqrt{ { \sec }^{2} \theta + cosec ^{2} \theta} }

 \sf{ \sqrt{ \frac{1}{cos ^{2} \theta } + \frac{1}{sin ^{2} \theta} } }

 \sf{ \frac{1}{cos} + \frac{1}{sin}}

 \sf{ \frac{cos^2 \theta+ sin^2\theta}{sin \theta\times cos \theta}}
=>

 \bf{cot \theta + \tan \theta}

hence proved

thanks
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