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sumit

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· 1 Months ago

correct it bahut time waste kia

Question:

If cos\(\theta\) + sin\(\theta\)  = p and sec\(\theta\) + cosec\(\theta\)= q, then what is the value of \({q \over 2}\big( p^2 -1 \big)\)

Options:
A)

p

B)

2p

C)

2q

D)

pq

Solution:

Ans: (a)


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