definite-integral

Question: If $\int_{-1}^{4}{f(x)\,dx}=4$ and $\int_{2}^{4}{(3-f(x))\,dx=7,}$ then the value of $\int_{2}^{-1}{f(x)\,dx}$ is



1) 2
2) – 3
3) – 5
4) None of these
Solution: Explanation: No Explanation
Properties of definite integration

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