Final answer to the problem
$2\cdot \left(\frac{1}{- 3}- \frac{1}{- 1}\right)$
Got another answer? Verify it here!
Step-by-step Solution
How should I solve this problem?
- Choose an option
- Integrate by partial fractions
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Integrate using trigonometric identities
- Integrate using basic integrals
- Product of Binomials with Common Term
- Load more...
Can't find a method? Tell us so we can add it.
1
Rewrite the exponent using the power rule $\frac{a^m}{a^n}=a^{m-n}$, where in this case $m=0$
Learn how to solve problems step by step online.
$\int_{1}^{3}2t^{-2}dt$
Learn how to solve problems step by step online. Integrate the function 2/(t^2) from 1 to 3. Rewrite the exponent using the power rule \frac{a^m}{a^n}=a^{m-n}, where in this case m=0. The integral of a constant times a function is equal to the constant multiplied by the integral of the function. Apply the power rule for integration, \displaystyle\int x^n dx=\frac{x^{n+1}}{n+1}, where n represents a number or constant function, such as -2. Simplify the expression.
Final answer to the problem
$2\cdot \left(\frac{1}{- 3}- \frac{1}{- 1}\right)$
Exact Numeric Answer
$1.333333$
