Today I am going to share you a peculiar kind of calculation which gives us the result 2+2=5.
We know,
2+2=4
2+2=4-9/2+9/2
2+2=ā(4-9/2)^2+9/2
2+2=ā(16-36+81/4)+9/2
2+2=ā(-20+81/4)+9/2
2+2=ā(25-45+81/4)+9/2
2+2=ā(5^2-2.5.9/2+81/4)+9/2
2+2=ā(5-9/2)^2+9/2
2+2=5-9/2+9/2
2+2=5
There is a mistake in this calculation.Can you find it??
Thank you
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I can't ununderstand the mistake.....can anyone help me....palash bhai please upload the solution.
Mistake is in the 2nd last line now try to find out yourself
Wah palash you have been rewarded from steemit
Ha bhai reputation bhi badhaya hh
Its too tricky...
Ha ek trick to use hua hh aur wo mathematically wrong hh
@dpalash124 hoo its to tuff
Aare nhi bhai asan hh thik se try karo aap bhi kar paoge
Great work bro !! keep supporting
https://steemit.com/steemit/@rajatgaur/what-is-steem-and-how-does-it-work
i am weak in maths. because i passed 10th class with gress in maths
Ohh phir bhi try kar sakte ho utna mushkil nhi hh math
Great math can do this funny
The mistake is in the 3. line. By powering with 2 the value becomes positive. But it has to be negative
No bro it is in the 2nd last line by square rooting we get 2 results +ve and -ve but here we only consider +ve result considering -ve result we get 2+2=4 which is true with our consideration
4-9/2= -0.5 after powering it become 1/4 and after taking the root it is 0.5. 0.5 +9/2 =5
We have to take
ā(5-9/2)^2+9/2=-5+9/2+9/2=-5+9=4
Clear??
I was talking about the 3. line. XD
The 3. line is wrong. Maybe a typing error or something. Cause I thing a mistake in the 3. line was not your point. But there is one.
Yes this is the trick but if you use ā1/4=-1/2 then-1/2+9/2=4
So your view and my view is the same but in different lines
@dpalash124 its athentic
Very dificult.