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Evaluate: int(pi/4)^((3pi)/4)dx/(1+cosx)...

Evaluate: `int_(pi/4)^((3pi)/4)dx/(1+cosx)`

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CENGAGE PUBLICATION-INTEGRALS-All Questions
  1. If g(x)=int0^xcos^4tdt , then g(x+pi) equals (a)g(x)+g(pi) (b) g(...

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  2. Evaluate lim(x to 4)int4^x((4t-f(t)))/((x-4))dt

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  3. Evaluate: int(pi/4)^((3pi)/4)dx/(1+cosx)

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  4. If In=int0^1(1-x^5)^n dx ,t h e n(55)/7(I(10))/(I(11))is equal to

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  5. Let f be a one-to-one continuous function such that f(2)=3 and f(5)=7....

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  6. The integral int(-1/2)^(1/2) ([x]+1n((1+x)/(1-x)))dx is equal to (wher...

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  7. Evaluate: int0^(e-1)(e^((x^2+2x-1)/2))/(x+1)dx+int1^e xlogx e^(x^(2-2)...

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  8. Evaluate lim(xrarr0)(x-int0^(x) cost^2dt)/(x^3-6x)

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  9. The value of 2^(2010)(int0 ^1x^(1004)(1-x)^(1004)dx)/(int0^1x^(1004)(...

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  10. If int(0)^(1)(e^(t))/(1+t)dt=a then find the value of int(0)^(1)(e^(t)...

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  11. If f(x)=x+int0^1t(x+t)f(t)dt ,then the value of 23/2f(0) is equal...

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  12. Let f:(0,oo)to(0,oo) be a differentiable function satisfying, int0^x(1...

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  13. If f(x)a n dg(x) are continuous functions, then int(1nlambda)^(1n1/lam...

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  14. The value of int-pi^pi cos^2x/[1+a^x]dx, a > 0 is

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  15. If b=int(0)^(1) (e^(t))/(t+1)dt, then int(a-1)^(a) (e^(-t))/(t-a-1) is

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  16. If f(x)=x+sinx , then find the value of intpi^(2pi)f^(-1)(x)dx.

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  17. Let F(x)=intx^[x^2+pi/6](2cos^2t)dt for all x in R and f:[0,1/2] -> [0...

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  18. If f(x) is a function satisfying f(1/x)+x^2f(x)=0 for all nonzero x , ...

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  19. I1=int0^(pi/2)(sinx-cosx)/(1+sinxcosx)dx ,I2=int0^(2pi)cos^6xdx ,I3=in...

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  20. The value of the integral int(e^(-1))^(e^2)|((log)e x)/x| dx is (A)...

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