Math, asked by coolxboy99, 1 month ago

show that 1+sin theta/cos theta =1/sec theta-tan theta​

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Answered by abdulrahmanshaikh972
0

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Answered by sandy1816
0

 \frac{1 + sin \theta}{cos \theta}  \\  \\  =  \frac{1}{cos \theta}  +  \frac{sin \theta}{cos \theta}  \\  \\  = sec \theta + tan \theta \\  \\  =  \frac{sec \theta + tan \theta}{ {sec}^{2} \theta -  {tan}^{2} \theta  }  \\  \\  =  \frac{1}{sec \theta - tan \theta}

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