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If the function f(x)={{:("x,","if",xle1)...

If the function `f(x)={{:("x,","if",xle1),("cx + k,","if",1ltxlt4),("-2x,","if",xge4):}`
is continuous everywhere, find values of c and k

A

`-3,-5`

B

`-3,5`

C

`-3,-4`

D

`-3,4`

Text Solution

Verified by Experts

The correct Answer is:
D
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