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Sanjeev Malik

· started a discussion

· 1 Months ago

Why not any other value?

Priti Routela

· started a discussion

· 1 Months ago

Why didn't assume Angle 30 or 60??

Question:

Find the value of (tan θ + sec θ + cot θ).(tan θ – sec θ + cot θ): 

Options:
A)

0

B)

1

C)

2

D)

-2

Solution:

Ans: (c)

  

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