Mathematics

Solve $$ \int {r^5} {e^x} dx $$:
(Given $$r$$ is constant)


SOLUTION
$$\int{r^5 e^x}dx = r^5 \int {e^x} dx$$      since, $$r$$ is a constant.

Therefore $$\int {e^x} dx = e^x$$

$$\int{r^5 e^x} dx = r^5 e^x$$
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Subjective Medium Published on 17th 09, 2020
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