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If Sec+Tan = p Find the …

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If Sec+Tan = p Find the value of Cosec.
  • 2 answers

Shikhar Singh 6 years, 9 months ago

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Shikhar Singh 6 years, 9 months ago

1/cosA + sinA/cosA=p 1+sinA/cosA=p On squaring on both sides. (1+sinA)^2/(cos^2)=p^2 (1+sinA)^2/(1-sinA^2)=p^2 (1+sinA)/(1-sinA)=p^2 Now by changing sin into cosec and simplify the eq. and then take cosec common and you will get the answer.
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