Target Exam

CUET

Subject

-- Mathematics - Section A

Chapter

Indefinite Integration

Question:

Find the integral of the function $y = 10x$ with respect to x

Options:

${5 x }^{ 2 } + c$

${-5 x }^{ 2 } + c$

${5 x }^{- 2 } + c$

None of these

Correct Answer:

${5 x }^{ 2 } + c$

Explanation:

$\int y=\int 10^x\,dx$

$y=10\int x\,dx$

$=10×\frac{x^2}{2}+c$

$=5x^2+c$