hardest math problem-1

[Mohammad Salek Parvez]

After the solution of Fermat's Last Theorem , 3 math problems are ranked as the hardest. these are :
(1). Goldbach conjecture:
(2). P  vs  NP
(3). Riemann Hypothesis. 
Golbach Conjecture: every even number greater than 2 can be expressed as sum of two primes. It is  more than 250 years old. It has been neither proved nor disproved ( by means of a   counterexample) . Using super computers it has been verified up to  4000...... ( 18 zeroes)।  but this means nothing for a mathematician.

[Md.Shahjalal Talukder]

Thanks for sharing.

[Shahrear.ns]

are these problems have any practicle use.... Sir

[Md. Rasel Hossen]

Thanks for your significant information.......

[ABM Nazmul Islam]

didn't find it hard as I am not a mathematician

[Mohammad Salek Parvez]

Yes, MR SKR,
# 3  has a lot of uses.
# uses of # 2  aren't still understood.
# 1 might be nothing more than a brainstorm. but if u can solve it, you will get worldwide recognition & lot of money as prize. it's like that Messi kicks & goals. He gets pleasure & millions of dollars. But this GOALING has no significance in your life. 

[alamin.ns]

thanks

[saratasneem]

Reimann Intregal Calculas was very difficult to me.

[Nizhum]

Very Hard

[Md.Shahjalal Talukder]

thanks for sharing......