Answer
Step by step text solution for Evaluate the definite integral: int_0^(pi/2) (cos^2x)/(cos^2x+4sin^2x)dx by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.
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PSEB-INTEGRALS-Exercise
- Evaluate the definite integral: int(pi/2)^pi e^x ((1-sinx)/(1-cosx))dx
04:47
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- Evaluate the definite integral: int0^(pi/4) (sinxcosx)/(cos^4x+sin^4x)...
06:05
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- Evaluate the definite integral: int0^(pi/2) (cos^2x)/(cos^2x+4sin^2x)d...
11:09
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- Evaluate the definite integral: int(pi/6)^(pi/3) (sinx+cosx)/(sqrtsin2...
05:23
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- Evaluate the definite integral: int0^1 (dx)/(sqrt(1+x)-sqrtx)dx
05:40
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- Evaluate the definite integral: int0^(pi/4) (sinx+cosx)/(9+16sin2x)dx
07:19
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- Evaluate the definite integral: int0^(pi/2) (sin2xtan^(-1)(sinx))dx
13:44
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- Evaluate the definite integral: int0^(pi) (xtanx)/(secx+tanx)dx
15:32
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- Evaluate the definite integral: int1^4 (|x-1|+|x-2|+|x-3|)dx
03:22
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- int1^3 (dx)/(x^2(x+1)) = (2/3)+log(2/3) ਪ੍ਰਮਾਣਿਤ ਕਰੋ।
06:22
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- Prove the following: int0^1 (xe^x) = 1
02:58
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- Prove the following: int-1^1 (x^17cos^4x dx) = 0
03:12
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- int0^(pi/2) (sin^3x)dx = 2/3 ਪ੍ਰਮਾਣਿਤ ਕਰੋ।
05:43
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- Prove the following: int0^(pi/4) (2tan^3x)dx = 1-log2
05:38
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- Prove the following: int0^1 (sin^(-1)x)dx = (pi/2)-1
07:12
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- Evaluate int0^2 e^(3x) dx as the limit of sums.
05:16
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- int (dx)/(e^x+e^(-x)) is equal to:
03:43
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- int ((cos2x)/(sinx+cosx)^2) dx is equal to:
04:25
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- If f(a+b-x) = f(x), then inta^b x f(x) dx is equal to:
04:16
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- The value of int0^1 tan^(-1) ((2x-1)/(1+x-x^2))dx is:
06:15
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