Question

Of the original seven Millennium Prize Problems set by the Clay Mathematics Institute in 2000, six have yet to be solved as of July, 2020:

Answer 1

P versus NP.

Hodge conjecture.

Riemann hypothesis.

Yang–Mills existence and mass gap.

Navier–Stokes existence and smoothness.

Birch and Swinnerton-Dyer conjecture.

Step-by-step explanation: