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If {:(f(y),=y^(2)-y-1,",", "for"0 le y l...

If `{:(f(y),=y^(2)-y-1,",", "for"0 le y lt 2),(,=4y+1,",","for"2 le y le 4):}`, then

A

(a) f(y) is continuous at`y = 2`

B

(b) f(y) is discontinuous at`y = 2`

C

(c) `lim_(y to 2^(-)) f(y) = 9`

D

(d) `lim_(y to 2^(+)) f(y) = 1`

Text Solution

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The correct Answer is:
B
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