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Differentiate E4x + 5 W.R..T.E3x - Mathematics and Statistics

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प्रश्न

Differentiate e4x + 5 w.r..t.e3x

बेरीज
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उत्तर

Let u = e4x + 5 and v = e3x

`(du)/dx = 4e^(4x + 5) and (dv)/dx = 3e^(3x)`

we have to find `(du)/(dv)`

`(du)/(dv) = ((du)/(dx))/((dv)/(dx)) = [4e^(4x + 5)]/[3e^(3x)]`

= `4/3e^( 4x + 5 - 3x)`

= `4/3e^( x + 5 )`

`therefore (du)/(dv) = 4/3e^( x + 5 )`

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