If cosec 0 + cot 0 = P, prove that cos 0 = (p^2-1)/(p^2+1). plz solve in copy and attach it here , please !
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Answer:
cosec theta + cot theta = P (given)
we know,
cosec² theta - cot² theta = 1
(cosec theta + cot theta)( cosec theta - cot theta)= 1
(cosec theta - cot theta) × P = 1
( cosec theta - cot theta) = 1/P
Let's solve (i ) and (ii) cosec theta = 1+ P²/2P cot theta = P²-1/2P cot theta / cosec theta= P²-1/2P×2P/P2²+1 cos theta = P²-1/P²+1
Step-by-step explanation:
hope it helps u❣️
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Answer:
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