2250
50*(2+100)/2
50*102/2
50*51
2250
Answer:
The answer is 56 and that is no guess
a(1) = 3(1)-1 = 3-1 = 2
a(2) = 3(2)-1 = 6-1 = 5
a(3) = 3(3)-1 = 9-1 = 8
So, the sequence would be 2,5,8,11....
Answer:
B
Step-by-step explanation:
i cant explan for this quasion but i am not understand this quation
