Question

Can you prove that 1 = 2 ?​

Answer 1

There you go !

Please mark as brainliest

Answer 2

Let a and b be two numbers.

Assume, a = b

$\implies a =b$

Multiplying both sides by a, we get,

$\implies a.a=b.a$

$\implies a^{2} =ab$

Subtracting both sides by b²

$\implies a^{2}-b^{2} =ab-b^{2} \\\implies (a+b)(a-b)=b(a-b)\\\implies a+b=b$

From (1)

$\implies a + a = a$

$\implies 2a=a$

Cancelling a we get,

$\implies \boxed{\boxed{\bold{2=1}}}}}$