i wanna simply understand this, if anyone can give an explanation i would greatly appreciate it!

its also essentials of gaming theory

Find the Nash equilibria, including any mixed strategy equilibrio that might exist, for the following strategic-form games. 1. Early Mid Late Fast 3,0 2,1 1,2 Slider 1,2 0,3 2,1 Curve 2,1 1,2 3,0 2. Nice Mean Nice 3,3 3,0 Mean 0,3 1,1 3. Beef Red 3,3 White 1,2 Fish 0,1 2,0 4. Fight Train Fight 1,1 2x Train X2 0,0