Question

What is the integral?

Integrate `int_1^5(4/x)dx` and simplify

Answer 1

I tried this:

Explanation:

We can take out `4` and integraate `1/x` that gives us:

`4int_1^5(1/x)dx=4*ln(x)|_1^5=4[ln(5)-cancel(ln(1))]=4ln(5)=6.4377`