Question:

What is the value of ∫491xdx ?

Updated On: Mar 28, 2026
  • (A) 1
  • (B) −2
  • (C) 2
  • (D) −1
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The Correct Option is C

Solution and Explanation

Explanation:
∫1xdx=∫x−12dx=x−12+1−12+1+C=2x+C∴∫491xdx=[2x]49=2[9−4]=2(3−2)=2Hence, the correct option is (C).
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