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If f(x)={(kx+2" , "xle5),(3x-4" ,...

If `f(x)={(kx+2" , "xle5),(3x-4" , "xgt5):}` is continuous at x=5 then value of k is:

A

`3/5`

B

`4/5`

C

`8/5`

D

`9/5`

Text Solution

Verified by Experts

The correct Answer is:
D
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