solve :
x+y=5xy,3x+2y=13xy
iamalpha:
easy question
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Answered by
14
first,
_________________
solution are (x,y)=(0,0)
_________________
second,
now dividing both equation by xy
and multiply than adding we get,
the above mention result show in image
now supposing 1/x=a and 1/y=b
than by elimination method we will get another solution
a+b=5
2a+5b=13
b=1
1/y=1
y=1
so,
x=1/4
__________________
solution are (x,y)=(1/4,1)
__________________
_________________
solution are (x,y)=(0,0)
_________________
second,
now dividing both equation by xy
and multiply than adding we get,
the above mention result show in image
now supposing 1/x=a and 1/y=b
than by elimination method we will get another solution
a+b=5
2a+5b=13
b=1
1/y=1
y=1
so,
x=1/4
__________________
solution are (x,y)=(1/4,1)
__________________
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Answered by
23
hope it helps......
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mark it as brainliest........ if u feel so
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