Math, asked by dibakarswain8446, 10 months ago

Sec^2 theta + cosec^2 theta = sec^2 theta x cosec^2 theta

Answers

Answered by Sharanpranav
2

Step-by-step explanation:

 { \sec( \alpha ) }^{2}  +  { \csc( \alpha ) }^{2}

 \frac{1}{ { \cos( \alpha ) }^{2} }  +   \frac{1}{ { \sin( \alpha ) }^{2} }

Here,

Take LCM

 \frac{ { \sin( \alpha ) }^{2}  +  { \cos( \alpha ) }^{2} }{  { \sin( \alpha ) }^{2}  \times  { \cos( \alpha ) }^{2}  }

 \frac{1}{ { \sin( \alpha ) }^{2}  \times  { \cos( \alpha ) }^{2} }

 { \sec( \alpha ) }^{2}  \times   { \csc( \alpha) }^{2}

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