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Number of integrs less than 15 satisfyin...

Number of integrs less than 15 satisfying the equation `2^(|x+1|)-2^x=|2^x-1|+1` are (A) 14 (B) 15 (C) 16 (D) none of these

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. If (x-1)(x-3)(x+2)(x-5)>0 then ' x^(prime) can be [6,8] (b) [2, 3] (c...

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  2. Number of composite numbers less than 20 which are coprime with 4 s...

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  3. Number of integrs less than 15 satisfying the equation 2^(|x+1|)-2^x=...

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  4. If t a n y=(2^x)/(1+2^(2x+1)),t h e n(dy)/(dx) at x=0 is

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  5. The least value of x satisfying the equation 2^(|x+1|)-2^x=|2^x-1|+1...

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  6. if f(x)=4x^3-x^2-2x+1 and g(x)={min f(t): 0<=t<=x; 0<=x<=1, 3-x : 1...

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  7. Let a and b be the number of solutions and sum of solutions of (2x)/(x...

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  8. If xcosy+ycosx=pi then the value of y' '(0) is equal to pi (b) -pi (...

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  9. The simultaneous equations, y=x+2|x| & y=4+x-|x| have the solution se...

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  10. If f''(x)=-f(x) and g(x)=f^(prime)(x) and F(x)=(f(x/2))^2+(g(x/2))^2 a...

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  11. Minimum vlaue of |x-p| + |x-15| +|x-p-15|. If p le x le 15 and 0 lt p ...

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  12. if sqrt(x^2+y^2)=e^t where t=sin^-1 (y/sqrt(x^2+y^2)) then (dy)/(dx) i...

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  13. Solution set of inequality ((e^x-1)(2x-3)(x^2+x+2))/((sinx-2)(x+1)^2x)...

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  14. If the sum of first 16 terms of the series s=cot^(-1)(2^2+1/2)+cot^(-1...

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  15. If two chords of circle x^2+y^2-a x-b y=0 , drawn from the point (a, b...

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  16. Let y=tan^(-1)((2cos(3x^2-2)+5sin(3x^2-2))/(5cos(3x^2-2)-2sin(3x^2-2))...

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  17. Let cos(alpha+beta)""=4/5 and let sin (alpha+beta)""=5/(13) where 0lt=...

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  18. If y is a function of x and log(x+y)-2x y=0, then the value of y^(prim...

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  19. If (log)(10)(1025)/(1024)=alphaa n d(log)(10)2=beta , then the value o...

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  20. The vector hat i+x hat j+3 hat k is rotated through an angle theta an...

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