Solve following equations :-
3(2u + v) = 7uv
3(u+ 3v) = 11uv
Shiwangiii:
I think tat 1st eqn may be like..
3 (2u+2v).
nope
3(u+ 3v) = 11uv
3u + 9 v = 11
M asking abt 1st one
its also correct dear ^_^
Okyy
3(2u + v) = 7uv ------> 6 u + 3v = 7uv
Answers
Answered by
125
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Thanks a lot dear ^_^
welcome dear
n thnx also
Answered by
51
6u + 3v = 7uv....(1)
3u + 9v = 11uv.....(2)
Multiplying equation (2) by 2
6u + 18v = 22uv...(3)
After solving equation (1) and (3)
15v = 15uv
u = 1
v = 3/2
3u + 9v = 11uv.....(2)
Multiplying equation (2) by 2
6u + 18v = 22uv...(3)
After solving equation (1) and (3)
15v = 15uv
u = 1
v = 3/2
Thanks dear ^_^
my pleasure
Wlcm
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