Hi! Do any of you know the answer to this question? I’m struggling and I’m terrible at geometry. Plz help, thank you!

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Yo need asap pls ! markin da brainiest too !

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.