Question

Pls solve above question

//1,18//don't mind this, this is just reference for me.

Answer 1

your answer is option b 1

Now let us find how the answer is 1 so the no is (2045)^2045 so the simple trick to get the answer is simply divide 2045 by 7
hope u get it

If u have any doubts u can surely ask me in the comment section