Solve x and y : 5/x+y +1/x-y=2 & 15/x+y - 5/x-y= -2
Answers
Answered by
5
I think this maybe ur answer
Attachments:
bushraharoon:
No the answer is not correct but still thanks for helping.
in one place u have done mistake while multiplying i.e in one 15(x-y)≠15x-y
it would have been 15 (x-y)=15x-15y. Then the answer would have been correct
it would have been 15 (x-y)=15x-15y. Then the answer would have been correct
Answered by
10
your answer is placed above Using the formula
when
a₁x+b₁y+ c₁ =0 and a₂x+b₂y + c₂ = 0
then x/(b₁c₂-b₂c₁) = y/(c₁a₂-c₂a₁)=1/(a₁b₂-a₂b₁)
when
a₁x+b₁y+ c₁ =0 and a₂x+b₂y + c₂ = 0
then x/(b₁c₂-b₂c₁) = y/(c₁a₂-c₂a₁)=1/(a₁b₂-a₂b₁)
Attachments:
thankyou the answer is correct.❤
ok.
yes
i hope u have understood the solution properly
goodbye
Similar questions