search
Log In
Welcome to GATE Chemical Q&A, where you can ask questions and receive answers from other members of the community.
0 votes

The last digit of $\left ( 2171 \right )^{7}+\left ( 2172 \right )^{9}+\left ( 2173 \right )^{11}+\left ( 2174 \right )^{13}$ is

  1. $2$
  2. $4$
  3. $6$
  4. $8$
in Others 7.9k points
edited by

Please log in or register to answer this question.

...