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If f : R to R is defind by f(x...

If f : ` R to R ` is defind by
` f(x) = {:{ ( a^(2) cos x + b^(2) sin^(2) x , xle 0) , ( e^(ax + b) , x gt 0) :}`
is a continuous fucntion , then

A

b = 2log |a|

B

2b = log |a|

C

b = log |2a|

D

`b^(2) = log |a| `

Text Solution

Verified by Experts

The correct Answer is:
A
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