Find a Remainder Using Congruences: 3^(123)/7 (Two Versions)

[@ayankaryan7964]

I used to solve it by binomial theorem method, but i had studied the basics of this theory in class 10th and thought that it might be helpful in solving such type of questions. I used to search mod concept and then it would show modulus function concept 😂. Finally today it suggested me the correct video. Really helpful. In fact, a really powerful concept in mathematics to find remainders💪 Great explanation too.

[@SILE75]

Thank you so much

[@Mathispower4u]

Thank you for your comment.

[@lanie.999]

thanks !

[@ToanPham-wr7xe]

😮