Last day - Join CAT Ultimate Crash course. Enroll now
Free Content
Learn & Practice
College Counselling
AP
TS
The remainder when $$7^{84}$$ is divided by $$342$$ is :
0
1
49
341
$$7^3$$ = 343
$$7^{84}$$ = $$(7^3)^{28}$$ = $$343^{28}$$
$$343^{28}$$ mod 342 = $$1^{28}$$ mod 342 = 1
Create a FREE account and get:
Ask doubts feature is currently unavailable for you. You can reach us at support@cracku.in for any further details/doubts.
Boost your Prep!
