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If f(x)=(1-s in2x+cos2x)/(2cos2x) , then...

If `f(x)=(1-s in2x+cos2x)/(2cos2x)` , then the value of `f(16^0)dotf(29^0)` is `1/2` `1/4` `1` `3/4`

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RESONANCE DPP-JEE MAINS-All Questions
  1. The number of roots of the equation, x-2/(x-1)=1-2/(x-1) is 0 (b) 1 ...

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  2. Given that tanalpha and tanbeta,x^2-p x+q=0 , then value of sin^2(al...

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  3. If f(x)=(1-s in2x+cos2x)/(2cos2x) , then the value of f(16^0)dotf(29^0...

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  4. If the roots of the equation x^2+2c x+a b=0 are real and unequal, the...

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  5. If A=[0 1 2 1 2 3 3x1]a n dA^(-1)=[1/2-1/2 1/2-4 3y5/2-3/2 1/2] x=1,y...

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  6. Number of solutions of the simultaneous equations |x| + |y|=3 and sin ...

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  7. Minimum value of f(x)=2x^2-4x+5 is 1 (b) -1 (c) 11 (d) 3

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  8. The value of k so that the equation 12 x^2-10 x y+2y^2+11 x-5y+k=0 rep...

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  9. Total number of positive integers x for which f(x)=x^3-8x^2+20 x-13 is...

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  10. If |x|+|x-5|=6 and x<0, then (x+3/2) is equal to

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  11. If (x1, y1)&(x2, y2) are the ends of diameter of a circle such that x1...

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  12. The value of x satisfying the equation (6x+2a+3b+c)/(6x+2a-3b-c)=(2x+6...

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  13. Let x+y=1 and x^3+y^3=19 , then the value of x^2+y^2 is equal to 9 (b)...

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  14. The expression (a^9 6 3)^4 (a^9 3 6)^4 is simplified to a^(16) (b) a^...

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  15. The least natural number satisfying the inequation (x-1)/x-(x+1)/(x-1)...

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  16. A straight line through the point A (-2,-3) cuts the line x+3y=0 and x...

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  17. The largest integral value of x which satisfies the inequality (4x+19)...

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  18. If x=7+5sqrt(2)3 -1/(7+5sqrt(2)3) , then the value of x^3+3x-14 is equ...

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  19. Solution set of the inequation (x^2+4x+4)/(2x^2-x-1)>0, is x in (-oo,...

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  20. Length of intercepts made by circle x^2+y^2-6sqrt(2)x-6y+9=0 on xa n ...

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