please solve it urgently!!
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1/x^2+ 1/y^2=41
X^2+y^2 / x^2 y ^2 = 41
x^2+y^2=41X^2 y^2
x^2+y^2 - 41x^2 y^2=0--------------(1)
1/x+1/y=9
X+y/xy=9
X+y= 9xy
X+y - 9 xy=0---------------------(2)
it's is not possible to solve
I could solve half
this is your answer....
it's helpful for u to solve
X^2+y^2 / x^2 y ^2 = 41
x^2+y^2=41X^2 y^2
x^2+y^2 - 41x^2 y^2=0--------------(1)
1/x+1/y=9
X+y/xy=9
X+y= 9xy
X+y - 9 xy=0---------------------(2)
it's is not possible to solve
I could solve half
this is your answer....
it's helpful for u to solve
Mona9999:
i got the answer but not in this way
by substitution method
yes
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