Question

plz do it in 2nd method

Answer 1

Hey!!!!

Good Evening

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We have

$\frac{15}{u} + \frac{2}{v} = 17$
and

$\frac{1}{u} + \frac{1}{v} = \frac{36}{5}$

By reducing equations

let 1/u = a and 1/v = b

Thus now we have

=> 15a + 2b = 17

and

=> a + b = 36/5

=> (5a + 5b = 36)3

=> 15a + 15b = 108

By Elimination

For after part refer to the attachment

=> u = 5

and

=> v = 1/7

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Hope this helps ✌️

Good Night :-)