Question

2 + 2 = 5 . solve this with proof. follow me on Brainly​

Answer 1

Answer:

2 +2=5 galti se hota h hope answer is right

Answer 2

Answer:

Yes…..

But by applying some mathematical operation we can prove this but that is mathematically wrong.

We can do this for entertainment purposes..

Though it is very interesting trick to prove it equal to 5.

I happen to know 2 ways to prove this :

We all know, 2+2 = 4

=> 2+2

= 4 – 9/2 + 9/2

= √(4 – 9/2)^2 + 9/2

= √(16 – 2*4*9/2 + (9/2)^2) + 9/2

= √(16 – 36 + (9/2)^2) + 9/2

= √(-20 + (9/2)^2) + 9/2

= √(25 – 45 + (9/2)^2) + 9/2

= √(5^2) – 2*5*9/2 + (9/2)^2) + 9/2

= √(5 – 9/2)^2 + 9/2

= 5 – 9/2 + 9/2

= 5……. proved

OR

2. Let…….

a = b

a * a = a * b

a^2 = a * b

a^2 – b^2 = a * b – b^2

(a+b)(a-b) = b(a-b)

a+b = b

2b = b

2 = 1

1 = 2

1 + 3 = 2 + 3

4 = 5

2+2 =5……. proved

I hope you got your answer…