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a
![intlimits {( x^{-7/6}+x-1/x) } , dx =-6/ sqrt[6]{x} +x^2/2-lnx+C intlimits {( x^{-7/6}+x-1/x) } , dx =-6/ sqrt[6]{x} +x^2/2-lnx+C](https://tex.z-dn.net/?f=+intlimits+%7B%28+x%5E%7B-7%2F6%7D%2Bx-1%2Fx%29+%7D+%2C+dx+%3D-6%2F++sqrt%5B6%5D%7Bx%7D+%2Bx%5E2%2F2-lnx%2BC)
б
![intlimits {s0nx/(3-cosx)} , dx - intlimits {e^{-x} } , dx = intlimits {s0nx/(3-cosx)} , dx - intlimits {e^{-x} } , dx =](https://tex.z-dn.net/?f=+intlimits+%7Bs0nx%2F%283-cosx%29%7D+%2C+dx+-+intlimits+%7Be%5E%7B-x%7D+%7D+%2C+dx+%3D)
![intlimits {du/u} +e ^{-x} =ln|3-cosx|+e ^{-x} +C intlimits {du/u} +e ^{-x} =ln|3-cosx|+e ^{-x} +C](https://tex.z-dn.net/?f=+intlimits+%7Bdu%2Fu%7D+%2Be+%5E%7B-x%7D+%3Dln%7C3-cosx%7C%2Be+%5E%7B-x%7D+%2BC)
u=3-cosx, du=sinx
в
![intlimits {(2cos^2x-1)/cos^2x} , dx = intlimits {(2-1/cos^2x)} , dx =2x-tgx+C intlimits {(2cos^2x-1)/cos^2x} , dx = intlimits {(2-1/cos^2x)} , dx =2x-tgx+C](https://tex.z-dn.net/?f=+intlimits+%7B%282cos%5E2x-1%29%2Fcos%5E2x%7D+%2C+dx+%3D+intlimits+%7B%282-1%2Fcos%5E2x%29%7D+%2C+dx+%3D2x-tgx%2BC)
б
u=3-cosx, du=sinx
в
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