The line (x)/(a)+(y)/(b)=1 touches the c...

The line `(x)/(a)+(y)/(b)=1` touches the curve `y=be^(-x//a)` at the point

A

(0,0)

B

(0,a)

C

(0,b)

D

(b,0)

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The correct Answer is:

C

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