Question 20
IntegrationEvaluate ∫12[(x3 − 1)/x2]dx.
- A.0.5
- B.1.0
- C.1.5
- D.2.0
Show the answer and explanation
Answer: B (1.0)
Explanation
The integrand is x − x−2, with antiderivative x2/2 + 1/x. (2 + 1/2) − (1/2 + 1) = 1.
Evaluate ∫12[(x3 − 1)/x2]dx.
Answer: B (1.0)
The integrand is x − x−2, with antiderivative x2/2 + 1/x. (2 + 1/2) − (1/2 + 1) = 1.