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The value of int(0)^(pi//2)(cos3x+1)/(2c...

The value of `int_(0)^(pi//2)(cos3x+1)/(2cosx-1)dx=`……..

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NTA MOCK TESTS-NTA TPC JEE MAIN TEST 46-MATHEMATICS
  1. If the expression 2x^(2)+mxy+3y^(2)5y-2 can be expressed as the produc...

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  2. A plane bisects the line segment joining the points (1,2,3) and (3,4,5...

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  3. If the volume of parallelepiped formed by the vectors hati+lamdahatj+h...

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  4. Consider point P with ordinate t lying on the curve (x^(2))/4-y^(2)=1...

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  5. Which of the following functions is differentiable at x=0?

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  6. (dy)/(dx)+y=2e^(2x) then y is

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  7. int log 2xdx is

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  8. If 2 sec 2a=tanb +cot b then one of the values of (alpha+beta)=

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  9. Number of real root (s) of equation x^(2) and x=1 betwwen -(3pi)/2 an...

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  10. The number of solution of the equation 2tan^(-1)x+cot^(-1)x=(7pi)/6 is

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  11. Let A be the matrix of order 3xx3 such that det(A)=2,B=2A^(-1) and C=(...

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  12. Suppose f(x)={(x^(3)-x^(2)+10x-5,xle1),(-2x+log(2)(b^(2)-2),xgt1):} ...

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  13. If f(x)=(log(cotx)tanx) .(log(tanx)cotx)^(-1) +tan^(-1)(x/(sqrt(4-...

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  14. The value of int(0)^(pi//2)(cos3x+1)/(2cosx-1)dx=……..

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  15. The mean and variance of 7 observations are 8 and 16 respectively. If ...

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  16. Let C(1) and C(2) be two curves given by C(1):y=log(e)(x+e) C(2):x=l...

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  17. There are point P(p,q) on the graph of f(x)=x^(2) nad a point Q(r,s) o...

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  18. Let f:RtoR to be a polynomial function satisfying the equation f(f(x...

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  19. The number of values of x such hat the three terms x,[x],{x} are in H....

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  20. The shortest distance between the skew lines (x+3)/(-4)=(y-6)/3=z/2 an...

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