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Let f : R rarrR be defined by f(x)={{:...

Let `f : R rarrR` be defined by
`f(x)={{:(2x ,,,x gt3 ),(x^2,,,1 lt xle3),(3x,,,x le1):}`
Then f(-1) + f(2) + f(4) is

A

9

B

14

C

5

D

10

Text Solution

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The correct Answer is:
A
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