solve this by elimination method of 10 class
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I hope it will help you
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ash247:
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putting 1/x=u
1/y=v
then, 2u+3v=2 *3
3u+2v=13/16. *2
by elimination method,,,,
6u+9v=6
6u+4v=13/3
-----------------
5v=5/3
v=5/15
v=1/3
Now put the value of v in another equation,,,,
2u+3v=2
2u+3(1/3)=2
6u+3=6
6u=6-3
6u=3
u=3/6
u=1/3
Again,,,,
put the value of u and v
1/x=1/2
(x=2)----------- answer---)
1/y=1/3
(y=3)-----------answer----) that's all
1/y=v
then, 2u+3v=2 *3
3u+2v=13/16. *2
by elimination method,,,,
6u+9v=6
6u+4v=13/3
-----------------
5v=5/3
v=5/15
v=1/3
Now put the value of v in another equation,,,,
2u+3v=2
2u+3(1/3)=2
6u+3=6
6u=6-3
6u=3
u=3/6
u=1/3
Again,,,,
put the value of u and v
1/x=1/2
(x=2)----------- answer---)
1/y=1/3
(y=3)-----------answer----) that's all
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