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khan razia

· started a discussion

· 1 Months ago

in each paper atleast 3 to 4 ans varies with d solution ans..

Question:

If sec θ + tan  θ  = p, find   p2-1p2+1    = ?

Options:
A)

cos θ

B)

sin θ

C)

cosec θ

D)

sec θ

Solution:

Ans: (c)

  

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