how 1 =0 ( prove it ) ?
Dhruv017:
Difficult Question
Answers
Answered by
0
consider two non zero no. x and y such that
x=y
then
x2 = xy.
Subtract the same thing from both sides:
x2 - y2 = xy - y2.
Dividing by (x-y), obtain
x + y = y.
Since x = y, we see that
2 y = y.
Thus 2 = 1, since we started with y nonzero.
Subtracting 1 from both sides,
1 = 0.
hence proved
hope it helps
plz mark as brainliest
x=y
then
x2 = xy.
Subtract the same thing from both sides:
x2 - y2 = xy - y2.
Dividing by (x-y), obtain
x + y = y.
Since x = y, we see that
2 y = y.
Thus 2 = 1, since we started with y nonzero.
Subtracting 1 from both sides,
1 = 0.
hence proved
hope it helps
plz mark as brainliest
how diving by x - y we get the result
you can do divide but not subtract
Similar questions