Question

1+1= 3 ,how it is possible

Answer 1

41 – 40 = 61 – 60

=>16 + 25 – 2*5*4 = 36 + 25 – 2*5*6

=>4^2 + 5^2 -2*5*4 = 6^2 + 5^2 – 2*5*6

Using the identity: a^2 + b^2 - 2ab = (a - b)^2

=>(4 - 5)^2 = (6 - 5)^2

Taking square root both the sides:

=>(4 - 5) = (6 - 5) **

=>4 = 6

Dividing by 2

=>2 = 3

=>1 + 1 = 3

Hence proved!

hope it helps

Answer 2

Hey there!!!!!

here ur answer

=41 – 40 = 61 – 60

=4 power 2 + 5 power 2 – 2 * 4 * 5

=16 + 25 – 40 = 36 + 25 – 60

=4² + 5² – 2 * 4 * 5 = 6² + 5² – 2 * 6 * 5

=(4 – 5)the whole square = (6 – 5)the whole square

4 – 5 = 6 – 5

4 = 6

2 = 3

1 + 1 = 3

hence it is proved


we can also find this answer with cos and sis formula

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we can also find using
(a-b)the whole square=a power 2 - b power 2- 2ab