Question

Let G be a group and let Z(G) be the centre of G. If G/Z(G) is cyclic then G isabelian.​

Answer 1

Answer:

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Answer 2

Answer:

Explanation:

1 -CARBON DIAMOND =3.51 gm/cm3

⇒2-GOLD NUMBER 79

79SYMBOL - Au

⇒ELEMENT -Gold

VALENCE - 7, 5, 3, 2, 1, 0, -1

⇒3-Nitrogen

Valence Electrons 2, 5

Valence Electrons 2, 5Phase Gas

⇒4- LITHIUM -Valency 3 1

5 ⇒Fluorine- is the chemical element in the periodic table that has the symbol F and atomic number 9. Atomic fluorine is univalent and is the most chemically reactive and electronegative of all the elements. In its pure form, it is a poisonous, pale, yellow-green gas, with chemical formula F2.

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