I want to count integral of $f(x)=x^2$ in range for example $0$ through $10$.
What should I read to do it by myself and apply it to other funcs ?
I want to count integral of $f(x)=x^2$ in range for example $0$ through $10$.
What should I read to do it by myself and apply it to other funcs ?
First learn differential calculus, then integral calculus. The formula to be used here is :$$\int_{a}^{b} x^{n} \ dx = \bigg[\displaystyle \frac{x^{n+1}}{n+1}\bigg]^{b}_{a}$$
Note: the answer will be $\frac{b^{n+1}}{n+1} - \frac{a^{n+1}}{n+1}$