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int(1+x^4)/((1-x^4)^(3/2))dx i s...

`int(1+x^4)/((1-x^4)^(3/2))`dx i s e q u a l to `1/(sqrt(x^2-1/(x^2)))+c` (b) `1/(sqrt(1/(x^2)-x^2))+c` `1/(sqrt(1/(x^2)+x^2))+c` (d) None of these

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None of these int(2x)/((1-x^(2))sqrt(x^(4)-1))dx is equal to :( A) sqrt((x^(2)-1)/(x^(2)+1))+c(B)sqrt((x^(2)+1)/(x^(2)-1))(C)sqrt(x^(4)+1)(D) None of these

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int(x^(4)-1)/(x^(2))sqrt(x^(4)+x^(2)+1)dx equal to (A) sqrt((x^(4)+x^(2)+1)/(x)+c(B)sqrt(x^(4)+2-(1)/(x^(2)))+c)sqrt((x^(4)-x^(2)+1)/(x))+c

intdx/(sqrt(x)(1+x^2)^(5/4))= (A) (2x)/(1+x^2)^(1/4)+c (B) (2sqrt(x))/(1+x^2)^(1/4)+c (C) (2sqrt(x))/(1+x^2)+c (D) none of these

d/(dx)(sin^(-1)x+cos^(-1)x) is equal to : (A) (1)/(sqrt(1-x^(2))), (B) (2)/(sqrt(1-x^(2))), (C) 0 (D) sqrt(1-x^(2))

The value of lim_(x rarr2)(sqrt(1+sqrt(2+x))-sqrt(3))/(x-2) is (1)/(8sqrt(3))(b)(1)/(4sqrt(3)) (c) 0 (d) none of these

int(x^(2)-1)/(x^(3)sqrt(2x^(4)-2x^(2)+1))dx,is equal to(sqrt(2x^(4)-2x^(2)+1))/((sqrt(2x^(4)-2x^(2)+1))/(x^(2)))+C(d)(sqrt(2x^(4)-2x^(2)+1))/(2x^(2))+C

RESONANCE DPP-JEE MAINS-All Questions
  1. If alpha + beta + gamma = pi, then the value of the determinant |(e^...

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  2. If vec a is perpendicular to vec b and vec r is non-zero vector suc...

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  3. int(1+x^4)/((1-x^4)^(3/2))dx i s e q u a l to 1/(sqrt(...

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  4. Evaluate: int(sin^3x dx)/((cos^4x+3cos^2x+1)tan^(-1)(secx+cosx)

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  5. int(sin^4x-cos^4x)dx is equal to

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  6. inte^(xlna)*e^x dx

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  7. If the line (x-2)/5=(y+10)/2=(z+3)/2 meets the curve x y=a^2,z=1, then...

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  8. The value of the integral int(e^(5logx)-e^(4logx))/(e^(3logx)-e^(2logx...

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  9. For any two vec aa n d vec b ,( vec axx hat i)dot( vec bxx hat i)+( v...

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  10. Let vectors vec a , vec b , vec c ,a n d vec d be such that ( vec ax...

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  11. Let vec a , vec b , vec c be the three unit vectors such that vec a+...

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  12. int1/(1+sqrt(x))"dx" is equal to 2sqrt(x)+2ln|1+sqrt(x)|+c b. 2sqrt(x...

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  13. If ABCD is a parallelogram, vec A B=2 hat i+4 hat j-5 hat k and vec ...

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  14. If the vectors bar A B=3 hat i+4 hat k and bar A C=5 hat i-2 hat j+...

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  15. If f^(prime)(1)=-2sqrt(2)a n dg^(prime)(sqrt(2))=4 , then the derivati...

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  16. int (x^2+2)/(x^4+4) dx=

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  17. int0^pi||sinx|-|cosx||dx is equal to (a)tan((3pi)/8) (b) tan(pi...

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  18. Let f(x)={(sinx^2)/xx!=0 0x=0, then f^(prime)(0^+)+(0^-) has the value...

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  19. The equation of a line 4x-4y-z+11=0=x+2y-z-1 can be put as x/2=(y-2)/1...

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  20. If y=a t^2+2b t+c&t=a x^2+2b x+c , then (d^3y)/(dx^3) equals 24 a^2(a ...

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