What is the area of the region enclosed by the curve and the line ?
Answer and explanation
Correct answer: E.
- Step 1: Equate: , so and or .
- Step 2: The curve is above the line between these points, so the area is .
- Step 3: At : . At : . The difference is .
Answer
.
Why not the others: is double the area; , and are not the value of the integral between and .
Practise more Integration.
Free questions with an explanation for every one, and full timed TMUA mock tests.