CBSE

MATHEMATICS · Single correct · CBSE · Mathematics · Integrals · Integrals

Problem

Compute ∫(5x4−3x4+2cos⁡x−cos⁡x+6ex−1x) dx\displaystyle \int \bigl(5x^{4}-3x^{4}+2\cos x-\cos x+6e^{x}-\tfrac{1}{x}\bigr)\,dx. (a) 2x55+sin⁡x+6ex+ln⁡∣x∣+C\displaystyle \frac{2x^{5}}{5}+\sin x+6e^{x}+\ln|x|+C (b) 2x55+cos⁡x+6ex−ln⁡∣x∣+C\displaystyle \frac{2x^{5}}{5}+\cos x+6e^{x}-\ln|x|+C (c) 2x55+sin⁡x+6ex−ln⁡∣x∣+C\displaystyle \frac{2x^{5}}{5}+\sin x+6e^{x}-\ln|x|+C (d) 2x55+sin⁡x+6ex−1x2+C\displaystyle \frac{2x^{5}}{5}+\sin x+6e^{x}-\dfrac{1}{x^{2}}+C

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