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If tan25^0=a , then the value of (tan205...

If `tan25^0=a ,` then the value of `(tan205^0-t a n 115^0)/(tan245^0+t a n 335^0)` in terms of `' a '` is__

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RESONANCE DPP-JEE MAINS-All Questions
  1. Prove the trigonometric identities: (1-sintheta)/(1+sintheta)=(secthet...

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  2. Two adjacent sides OA and OB of a rectangle OACB are represented by ve...

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  3. If tan25^0=a , then the value of (tan205^0-t a n 115^0)/(tan245^0+t a ...

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  4. If vec a and vec b are non-zero and non-collinear vectors, then ve...

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  5. Let X={1,2,3,4,5} and Y={1,3,5,7,9}. Which of the following is not a r...

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  6. The equation of a line passing through the point vec a parallel to...

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  7. The least integral value of ' a ' for which the graphs y=2a x+1 and y=...

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  8. A non zero vector veca is parallel to the line of intersection of the ...

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  9. The value of the expression ((sin3theta)/(sintheta))^2-((cos3theta)/(c...

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  10. If 1+^n C1costheta+^n C2cos2theta+........ +^n Cn equals

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  13. If 1/|a| > 1/|b|, then |a| < b, where a and b are non-zero real number...

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  14. Draw the graph of the function: f(x)=||x-2|-3|

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  15. The coefficient of x^(n) in the expansion of (1-9 x + 20 x^(2))^(-1...

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