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Vijay Sharma

· started a discussion

· 1 Months ago

PUT @ = 45 (Question: 275722.0 )

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Question:

If tan2 θ = 1 – a2 then find the value of sec  θ    + tan3  θ    cosec  θ    –

Options:
A)

(2-a2)12    

B)

(2-a2)32    

C)

(2-a)32    

D)

(2-a)12    

Solution:

Ans: (b)

  

ASHISH

· commented

· 1 Months ago

But theta 45 put karne mai this a=0 as Raha hai, or sec© + tan®^3 = √2+1, phir kya kare

Rahul

· commented

· 1 Months ago

badiya bhai....
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