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Shashank Shah

· started a discussion

· 1 Months ago

Put x=45

Question:

If cot θ + tan θ = x and sec θ – cos θ = y, then find the value of  (x2y)23-(xy2)23   

Options:
A)

0

B)

2

C)

3

D)

1

Solution:

Ans: (d)

  

Rahul

· commented

· 1 Months ago

thanks brother.....

Shashank Shah

· commented

· 1 Months ago

sorry theta = 45 degrees

Shashank Shah

· commented

· 1 Months ago

sorry theta = 45 degrees

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