Question

Find out the unit digit in the following expression - 1³ +2³ +3³ + 4³.....+99³ (A) O (C) 2 (B) 1 (D) 5

Step the solution -​

Answer 1

Answer:

(D)5

Step-by-step explanation:

1^3+2^3+3^3+4^3+(5^3)+6^3+7^3........+99^3