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If the function f is defined by f(x) = {...

If the function f is defined by `f(x) = {(3,,x,ne,0),(a+1,,x,=,0):}` and f is continuous at x = 0, then value of a is :

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • If function defined by f(x)={:{((sin3x)/(4x)" , "x!=0),(k+1" , "x=0):} is continuous at x=0 , then value of k is :

    A
    `1/2`
    B
    `-1/2`
    C
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    D
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    A
    `0`
    B
    `3/2`
    C
    `1/2`
    D
    `1`

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