Question

on solving 3 (2 u +v )=7 , 3 (u + 3v) =11 uv we get​

Answer 1

Step-by-step explanation:

3(2u+v) = 7uv ---(i)

3(u+3v) = 11uv --- (ii)

6u + 3V = 7uv ---(1)

3u +9v = 11uv ---(2)

multiply (2) by 2

6u +18v = 22uv---(3)

eqn (3) - (2)

15v = 15uv

==> u=1

v = 3/2