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Class 12 Relations And Functions · Mcq Single Correct1 Marksfunction_evaluation

Class 12 Maths · Relations And Functions · Mcq Single Correct #81

Let \(f:\mathbb R\to\mathbb R\) be defined by \(f(x)=\begin{cases}3x,&x>3\\x^2,&1<x\le3\\x,&x\le1\end{cases}\). Then \(f(-2)+f(0)+f(2)+f(5)\) equals

✅ Step-by-Step Solution

Final Answer: Option (B): 17
  1. The four values are -2,0,4,15. Their sum is 17.

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