Question

5. Let P = {x|x e N and x2 < 30} and Q = {x|x is a factor of 20}
Then:
(i) find n(Q) - n(P)
(ii) n(Q) - n(P2)
n(P) xn(Q)
(iii)
(iv) prove that
n(Q)
n(Q?) - n(P2)
n(P2)
25
11​

Answer 1

Answer:

The Coordination number of an atom in a given molecule or a crystal refers to the total number of atoms, ion, or molecules bonded to the atom in question. ‘Ligancy’ is another term used to refer to the coordination number of an atom.TodddengE,gurooR ishQka..or is kadaR sudharjaayenge,, khadii rahegiimohaBBatraasTe prr...huM saamne se guzaRjaayengE..