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If e^(v)+e^(u)=e^(v+u), then (du)/(dv)=...

If `e^(v)+e^(u)=e^(v+u)`, then `(du)/(dv)=`

A

`e^(u-v)`

B

`e^(v-u)`

C

`-e^(u-v)`

D

`-e^(v-u)`

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EDUCART PUBLICATION-SAMPLE PAPER 09-SECTIONS-B
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