Find the value of ∫ from 0 to 1 of (e^x) dx.

Practice Questions

Q1
Find the value of ∫ from 0 to 1 of (e^x) dx.
  1. e - 1
  2. 1
  3. e
  4. 0

Questions & Step-by-Step Solutions

Find the value of ∫ from 0 to 1 of (e^x) dx.
  • Step 1: Identify the integral you need to solve, which is ∫ from 0 to 1 of (e^x) dx.
  • Step 2: Recognize that the integral of e^x is e^x itself.
  • Step 3: Write down the result of the integral as [e^x] evaluated from 0 to 1.
  • Step 4: Substitute the upper limit (1) into e^x: e^1 = e.
  • Step 5: Substitute the lower limit (0) into e^x: e^0 = 1.
  • Step 6: Calculate the difference between the upper and lower limits: e - 1.
  • Step 7: Conclude that the value of the integral is e - 1.
  • Definite Integral – The question tests the understanding of evaluating a definite integral of an exponential function.
  • Fundamental Theorem of Calculus – It assesses the application of the Fundamental Theorem of Calculus to find the area under the curve.
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