Plzz help 12th qustion only..
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here is ur answer I hope it help
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SaiSkandhaaKrishna:
see and comment or thank
Thank you
So what is the conclution what x and y
I want value x and y not value of x+y
x= a and y=-b
now compare both side bri
Okk
Thanks both of who have tried it
np
Thanks both if u who have tried it
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1
adding two eqns...
ax+bx+by+ay = a^2 - b^2
x(a+b) + y(a+b) = (a+b) (a-b)
(x+y)(a+b) = (a+b) (a-b)
x+y = a-b
ax+bx+by+ay = a^2 - b^2
x(a+b) + y(a+b) = (a+b) (a-b)
(x+y)(a+b) = (a+b) (a-b)
x+y = a-b
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