Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Evaluate 
dx
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
Sol. We have,
dx
= 
dx
= 
{3x 2 (1– cos x) + 3x (x– sinx)} dx
= 3 
(2x– x cos x–sinx) dx
=3 
d (x 2 –x sin x)
= 3 × 
(x 2 – x sin x) 3/2 + C
= 2 (x 2 – x sin x) 3/2 + C
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