DI_JEE-MAIN 2019_(S1) - Competishun – Live JEE & NEET Courses and Exam Prep

JEE-MAIN 2019

12-01-2019 S1

Question

Let $f$ and $g$ be continuous functions on $[0$, a $]$ such that $f(x)=f(a-x)$ and $g(x)+g(a-x)=4$, then $\int_0^a f(x) g(x) d x$ is equal to

Select the correct option:

(1) $\int_0^a f(x) d x$

$4 \int_0^a f(x) d x$

$-3 \int_0^a f(x) d x b$

$2 \int_0^a f(x) d x$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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