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Maths Puzzle
Numerical Ability
Number System
Q. WHAT IS REMENDER IF.
(7^8+7^9+7^10+7^11)/400
Read Solution (Total 2)
-
- (7^8+7^9+7^10+7^11)/400
=7^8(1+7+7^2+7^3)/400
=7^8(1+7+49+343)/400
=(7^8*400)/400
=7^8
so remainder = 0 - 10 years agoHelpfull: Yes(0) No(0)
- 7^8(1+7+49+343)/400
=(7^8*400)/400
=7^8
so remainder = 0 - 9 years agoHelpfull: Yes(0) No(0)
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