'The prime numbers dividing 143 and leaving a remainder of 3 in each case are (a) 2 and 11�(b)� 11

"The prime numbers dividing 143 and leaving a remainder of 3 in each case are
(a) 2 and 11�(b)� 11 and 13 (c) 3 and 7�(d)� 5 and 7"

11�(b)�