Sec thita+Tan thita=p then find the value of cosec thita

1.	Sec thita+Tan thita=p then find the value of cosec thita
Answer» Brainly.inWhat is your question?1Secondary SchoolMath 8 pointsIf sec theta + tan theta = p, then find the value of cosec thetaAsk for details Follow Report by Imhanmerincess 18.08.2016AnswersARoyARoy ExpertSecθ+tanθ=p ----------------------(1)∵, sec²θ-tan²θ=1or, (secθ+tanθ)(secθ-tanθ)=1or, secθ-tanθ=1/p ----------------(2)Adding (1) and (2) we get,2secθ=p+1/por, secθ=(p²+1)/2p∴, cosθ=1/secθ=2p/(p²+1)∴, sinθ=√(1-cos²θ)=√[1-{2p/(p²+1)}²]=√[1-4p²/(p²+1)²]=√[{(p²+1)²-4p²}/(p²+1)²]=√[(p⁴+2p²+1-4p²)/(p²+1)²]=√(p⁴-2p²+1)/(p²+1)=√(p²-1)²/(p²+1)=(p²-1)/(p²+1)∴, cosecθ=1/sinθ=1/[(p²-1)/(p²+1)]=(p²+1)/(p²-1) Ans.

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