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chadershekhar

· started a discussion

· 1 Months ago

abe1/2 kha se le aaya

Question:

1+ cot θ cotq2    equals to –

Options:
A)

  

B)

  

C)

  

D)

  

Solution:

Ans: (c)

  

souvik das

· commented

· 1 Months ago

answer right hain.....nicher se 3rd line thkse dkho...

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