Consider the binary operations on X, a*b = a+b+4, for a, b X. It sat – McqOptions

MCQOPTIONS

1.	Consider the binary operations on X, a*b = a+b+4, for a, b X. It satisfies the properties of _______
A.	abelian group
B.	semigroup
C.	multiplicative group
D.	isomorphic group
Answer» B. semigroup

Discussion

No Comment Found

Related MCQs

Let G be a finite group with two sub groups M & N such that |M|=56 and |N|=123. Determine the value of |M N|.
Consider the binary operations on X, a*b = a+b+4, for a, b X. It satisfies the properties of _______
B<sub>1</sub>: ({0, 1, 2 .(n-1)}, x<sub>m</sub>) where x<sub>n</sub> stands for multiplication-modulo-n and B<sub>2</sub>: ({0, 1, 2 .n}, x<sub>n</sub>) where x<sub>n</sub> stands for multiplication-modulo-m are the two statements. Both B<sub>1</sub> and B<sub>2</sub> are considered to be __________
A relation (34 78) 57 = 57 (78 34) can have __________ property.
Let (A<sub>7</sub>, <sub>7</sub>)=({1, 2, 3, 4, 5, 6}, <sub>7</sub>) is a group. It has two sub groups X and Y. X={1, 3, 6}, Y={2, 3, 5}. What is the order of union of subgroups?