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int(dx)/(ax^(2)+bx+c)=k(1)tan^(-1)(x+A)/...

`int(dx)/(ax^(2)+bx+c)=k_(1)tan^(-1)(x+A)/(B)+C` if

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(3) int(dx)/(x^(2)+a^(2))=(1)/(a)tan^(-1)(x/a)+C

If int(dx)/((x^(2)+1)^(2))=(A)/(148)tan^(-1)x+(1)/(2)(x)/(x^(2)+1)+C then A equals.......

int(dx)/(x^2+2x+2) equals(A) xtan^(-1)(x+1)+C (B) tan^(-1)(x+1)+C (C) (x+1)tan^(-1)x+C (D) tan^(-1)x+C

int (ax^2+bx+c)dx =

If int(dx)/(e^(2x)+e^(-2x))=A/842tan^(- 1)e^(2x)+C then A equals ...

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. The points (p,q +r) , (q, r+p) and (r, q+p) are "".

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  2. lf r1 and r2 are the distances of points on the curve 10(ZbarZ)-3i(Z^2...

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  3. int(dx)/(ax^(2)+bx+c)=k(1)tan^(-1)(x+A)/(B)+C if

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  4. Consider f(x)=int(-1)^(x)(e^((x-t)/(x-2-t))dt)/(x-2-t)^(2) Q. The y-...

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  5. Let y=f(x) be satisfying differential equation e^(-x^(2))(dy)/(dx)=2xy...

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  6. Find the area bounded by the curves y=6x-x^2a n dy=x^2-2xdot

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  7. Consider f(x)=int(-1)^(x)(e^((x-t)/(x-2-t))dt)/(x-2-t)^(2) Q. The gr...

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  8. If the roots of the cubic, x^3+a x^2+b x+c=0 are three consecutive pos...

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  9. sum(n=1)^(prop)tan^(-1)((4n)/(n^(4)+5))=

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  10. lim(n to prop) (n)/(3){((3)/(n)+(9)/(n^(2)))^(2)+((3)/(n)+(18)/(n^(2))...

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  11. Let a differentiable function f:RtoR be such that for all x and y in R...

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  12. The function y=(2x-1)/(x-2),(x!=2) is its own inverse decrease at all...

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  13. The function f(x) = (x^(2) - 1)|x^(2) - 3x + 3|+cos (|x|) is not diffe...

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  14. If vec a= hat i+ hat j+ hat k ,\ vec b=2 hat i- hat j+3 hat k\ a n d...

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  15. Radius of largest circle with center (0, 1) which can be inscribed ...

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  16. Let x1,""x2,"". . . . . . ,""xn be n observations, and let bar x be t...

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  17. If the variable line y=k x+2h is tangent to an ellipse 2x^2+3y^2=6, th...

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  18. The focal chord of the parabola (y-2)^2=16(x-1) is a tangent to the ...

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  19. If vec a= hat i+ hat j+ hat k , vec b= hat i- hat j+ hat k , vec c= h...

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  20. Given three points P, Q, R with P (5, 3) and R lies on the x-axis. I...

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