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+1 vote

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What does it mean when the propagation delay is given in bits?

asked Jul 31, 2015 in Computer Networks by rickeshjohn Junior (583 points) | 335 views

+3 votes

0 answers

2

GATE1994-16
Every element $a$ of some ring $(R, +, o)$ satisfies the equation $a\;o\;a=a$. Decide whether or not the ring is commutative.

asked Oct 6, 2014 in Set Theory & Algebra by Kathleen Veteran (59.6k points) | 196 views

+10 votes

3 answers

3

GATE2010-4
Consider the set $S = \{1, ω, ω^2\}$, where $ω$ and $ω^2$ are cube roots of unity. If $*$ denotes the multiplication operation, the structure $(S, *)$ forms A Group A Ring An integral domain A field

asked Sep 21, 2014 in Set Theory & Algebra by gatecse Boss (18.2k points) | 1.6k views

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