What is area y= 3/x ,y= 3/(x^2),x=7 ?

The answer to area y= 3/x ,y= 3/(x^2),x=7 is 3ln(7)-18/7

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area y= 3/x ,y= 3/(x^2),x=7

area

y = \frac{3}{x}, y = \frac{3}{x ^{2}}, x = 7

3 ln (7) - \frac{18}{7}

Decimal

3.26630 \dots

Solution steps

Apply the area formula:

\int_{1}^{7} \frac{3}{x} - \frac{3}{x ^{2}} d x

Solve

\int_{1}^{7} \frac{3}{x} - \frac{3}{x ^{2}} d x : 3 ln (7) - \frac{18}{7}

The area is:

= 3 ln (7) - \frac{18}{7}

What is area y= 3/x ,y= 3/(x^2),x=7 ?
The answer to area y= 3/x ,y= 3/(x^2),x=7 is 3ln(7)-18/7