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If 2tan^2x-5secx=1 for exactly seven dis...

If `2tan^2x-5secx=1` for exactly seven distinct value of `x in [0,(npi)/2],n in N` then find the greatest value of `ndot`

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
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  2. Domain of f(x)=sin^(-1)[2-4x^2], where [.] denotes the greatest intege...

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  3. If 2tan^2x-5secx=1 for exactly seven distinct value of x in [0,(npi)/2...

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  4. If sin^(-1)((2x)/(1+x^2))-4cos^(-1)((1-x^2)/(1+x^2))+2tan^(-2)((2x)/(1...

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  6. Number of points of non-differentiability of the function g(x) = [x^2...

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  7. If ' a ' is a natural number and ' b ' a digit such that(3a+2007)^2=4b...

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  8. Let f(x)={(sinx^2)/x x!=0 0x=0, then f^(prime)(0^+)+f^(prime)(0^-) h...

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  9. Solve the inequality: 1<(3x^2-7x+8)/(x^2+1)lt=2

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  10. P and Q have position vectors a and b relative to the origin O and X,Y...

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  11. Solution set of the inequation, (x^2-5x+6)/(x^2+x+1)<0 is x in (-oo,2)...

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  14. Let f(x)= cosec 2x + cosec^(2)2 x+ cosec^(2)3 x+........+ cosec^(2)n ...

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  15. Let ' P ' a point on the line y=3x and Q lies on 2y+x=2 and the mid-po...

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  16. Let f(x) be a function such that its derovative f'(x) is continuous in...

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  17. The number of positive integral solutions of, (x^2(3x-4)^3(x-2)^4)/((x...

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  18. Let f(x)=e^(2x) and b=a+hdot If there exists a real number theta in (0...

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  19. If 3A=[(-1,-2,-2),(2,1,-2),(x,-2,y)] such that A A^T=I, then which of ...

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