Using Four 4's and all the Arithmetic operators bring 20 i.e(4,4,4,4 =20  using +,-,*,/)

Hi Fella's 

 

This is a very popular question and one of my friend asked me this question on WhatsApp . 

 

I answered it correctly and she was surprised and so was her Tuition Teacher. In reply she said that her teacher is asking my name and was asking about me :D :D :D. I diverted the topic and she forgot about that :D :D.

 

Soon I gave another solution as well :D :D.

 

Then I searched the same question on internet and then I realised that why they were shocked, there was no perfect answer on internet as well, but seeing this, I was shocked :D :D because the question was very simple :D :D. 

 

Well the answer for this is 

 

(((-4)/(-4))+4)*4=20  or

 

(((4^(-1))/(4^(-1)))+4)*4=20

 

If you will search for this question's answer now on the internet then in some of the first few searches of google pages, you will see my answer's as well :)

 

Till then Bye, Take Care and Keep Smiling :)