Evaluate ∫ from 0 to 1 of (x^4) dx.

Practice Questions

Q1
Evaluate ∫ from 0 to 1 of (x^4) dx.
  1. 1/5
  2. 1/4
  3. 1/3
  4. 1/2

Questions & Step-by-Step Solutions

Evaluate ∫ from 0 to 1 of (x^4) dx.
Correct Answer: 1/5
  • Step 1: Identify the integral you need to evaluate, which is ∫ from 0 to 1 of (x^4) dx.
  • Step 2: Find the antiderivative of x^4. The antiderivative is (x^(4+1))/(4+1) = x^5/5.
  • Step 3: Write down the antiderivative: (x^5)/5.
  • Step 4: Evaluate the antiderivative at the upper limit (1): (1^5)/5 = 1/5.
  • Step 5: Evaluate the antiderivative at the lower limit (0): (0^5)/5 = 0.
  • Step 6: Subtract the lower limit result from the upper limit result: (1/5) - (0) = 1/5.
  • Step 7: Conclude that the value of the integral is 1/5.
  • Definite Integral – The process of calculating the area under the curve of a function between two specified limits.
  • Power Rule for Integration – A method for integrating functions of the form x^n, where the integral is (x^(n+1))/(n+1) + C.
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