Table of Integrals
Power of x
∫𝑎𝑑𝑥=𝑎𝑥+𝐶∫𝑥𝑛𝑑𝑥=𝑥𝑛+1𝑛+1+𝐶𝑛≠−1∫1𝑥𝑑𝑥=ln|𝑥|+𝐶
Exponential and Logarithmic
∫𝑒𝑥𝑑𝑥=𝑒𝑥+𝐶∫𝑎𝑥𝑑𝑥=𝑎𝑥ln𝑎+𝐶∫ln𝑥𝑑𝑥=𝑥ln𝑥−𝑥+𝐶
Trigonometric
∫sin𝑥𝑑𝑥=−cos𝑥+𝐶∫csc𝑥𝑑𝑥=ln|csc𝑥−cot𝑥|+𝐶∫cos𝑥𝑑𝑥=sin𝑥+𝐶∫sec𝑥𝑑𝑥=ln|sec𝑥+tan𝑥|+𝐶∫tan𝑥𝑑𝑥=ln|sec𝑥|+𝐶∫cot𝑥𝑑𝑥=ln|sin𝑥|+𝐶=−ln|cos𝑥|+𝐶∫sec2𝑥𝑑𝑥=tan𝑥+𝐶∫csc2𝑥𝑑𝑥=−cot𝑥+𝐶∫sec𝑥tan𝑥𝑑𝑥=sec𝑥+𝐶∫csc𝑥cot𝑥𝑑𝑥=−csc𝑥+𝐶
∫sin2𝑥𝑑𝑥=∫(12−12cos2𝑥)𝑑𝑥=12𝑥−14sin2𝑥+𝐶∫cos2𝑥𝑑𝑥=∫(12+12cos2𝑥)𝑑𝑥=12𝑥+14sin2𝑥+𝐶∫tan2𝑥𝑑𝑥=∫(sec2𝑥−1)𝑑𝑥=tan𝑥−𝑥+𝐶
Inverse Trigonometric
∫𝑑𝑥√𝑎2−𝑥2=sin−1𝑥𝑎+𝐶∫𝑑𝑥𝑎2+𝑥2=1𝑎tan−1𝑥𝑎+𝐶∫𝑑𝑥𝑥√𝑥2−𝑎2=1𝑎sec−1∣𝑥𝑎∣+𝐶
Hyperbolic
Reminder:sinh𝑥=𝑒𝑥−𝑒−𝑥2cosh𝑥=𝑒𝑥+𝑒−𝑥2tanh𝑥=sinh𝑥cosh𝑥csch 𝑥=1sinh𝑥sech 𝑥=1cosh𝑥coth𝑥=cosh𝑥sinh𝑥
∫sinh𝑥𝑑𝑥=cosh𝑥+𝐶∫csch 𝑥𝑑𝑥=ln∣tanh12𝑥∣+𝐶∫cosh𝑥𝑑𝑥=sinh𝑥+𝐶∫sech 𝑥𝑑𝑥=tan−1|sinh𝑥|+𝐶∫tanh𝑥𝑑𝑥=lncosh𝑥+𝐶∫coth𝑥𝑑𝑥=ln|sinh𝑥|+𝐶
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