Question

proof that .........
1 = 2​

Answer 1

Answer:

it is not proofed because it is not equal.

Answer 2

Prove that :-

• 2 = 1

Proof :-

Let, two numbers be x and y .

↪ x = y

[ Multiply by x on each sides ]

↪ x × x = y × x

↪ x² = xy

[ Reduce y² on each sides ]

↪x² - y² = xy - y²

[°.° x² - y² = (x + y) (x - y) ]

↪(x - y) (x + y) = y(x - y)

↪ x + y = y

[ °.° x = y ]

↪ y + y = y

↪2y = y

↪2 = 1 .

Hence Proved !!