Question

if sec + tan =p, then find the value of cosec

Answer 1

Hope its help u..........

Answer 2

Answer:

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Step-by-step explanation:

secx+tanx=p

squaring on both sides

sec^2+tan^2+2sectan=p^2

1+tan^2+tan^2+2sectan=p^2

2tan^2+2sectan=p^2-1

2tan(tan+sec)=p^2-1

2tan(p)=p^2-1

tan=p^2-1/2p

By tanx=opposite side/adjacent side

cosesx=p^2+1/p^2-1 ( cosex=hypotenuse/opposite side)