Q19.22 AnsB. Show S:1 getting cases with reptitio 1922 Statement- I The number of ordered pairs (m, n) ; rn,n € {I , 2, 3
, . .......20}suchthat3•• + Tisa
multiple of 10, is equal to 100.
statement-2 3m + 7 n has last digit zero, when m isof 4k +2 type and n is of 4/ type where k, e W.
(A) Statement-I is True, Statement-2 is True; Statement-2 is a correct explanation for •atement-l.
(B) Statement- 1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for &atement-l
(C) Statement-I is True, Statement-2 is False
(D) Statement-I is False, Statement-2 is True
