![Evaluate the Definite Integrals Int_0^(Pi/4) (Sinx Cos X)/(Cos^4 X + Sin^4 X)`Dx - Mathematics | Shaalaa.com Evaluate the Definite Integrals Int_0^(Pi/4) (Sinx Cos X)/(Cos^4 X + Sin^4 X)`Dx - Mathematics | Shaalaa.com](https://www.shaalaa.com/images/_4:055b5a3e86354f7d9a3adf0803f6e772.png)
Evaluate the Definite Integrals Int_0^(Pi/4) (Sinx Cos X)/(Cos^4 X + Sin^4 X)`Dx - Mathematics | Shaalaa.com
![SOLVED: Find the indefinite integral fcos(4)" 'sin" (Ax )dx sin(4x) 0 a (ssin (4x) 3sin"(4x)) +c 60 sin(4x) 0b 04 20 Ssin" (4x) + Jsin (4x))+ C sin( 4x) 0c (Ssin" (4x ) + SOLVED: Find the indefinite integral fcos(4)" 'sin" (Ax )dx sin(4x) 0 a (ssin (4x) 3sin"(4x)) +c 60 sin(4x) 0b 04 20 Ssin" (4x) + Jsin (4x))+ C sin( 4x) 0c (Ssin" (4x ) +](https://cdn.numerade.com/ask_images/b2cf647760864a44acfdd1f434ddd237.jpg)
SOLVED: Find the indefinite integral fcos(4)" 'sin" (Ax )dx sin(4x) 0 a (ssin (4x) 3sin"(4x)) +c 60 sin(4x) 0b 04 20 Ssin" (4x) + Jsin (4x))+ C sin( 4x) 0c (Ssin" (4x ) +
![SOLVED: Solve the integral and check the following identities 2x2 cos(x) dx = -4n 4x . sin(4x) dx = -2n Inx 6 dx 2-2 X2 ( 2x - In(x? + 1) dx = In(4) 1 27 2x . Cos(2x) dx SOLVED: Solve the integral and check the following identities 2x2 cos(x) dx = -4n 4x . sin(4x) dx = -2n Inx 6 dx 2-2 X2 ( 2x - In(x? + 1) dx = In(4) 1 27 2x . Cos(2x) dx](https://cdn.numerade.com/ask_images/3ac98831f9754a8cbe83f049cb78c0a7.jpg)