Let a =0 Then the number of elements in S, is : |
|||

(a) |
Infinitely many |
(b) |
4 |

(c) |
10 |
(d) |
2 |

Let a =0 Then the number of elements in S, is : |
|||

(a) |
Infinitely many |
(b) |
4 |

(c) |
10 |
(d) |
2 |

1 Answer

127 votes

Apply

C_{3}→C_{3}−C_{3}

C_{2}→ C_{2}−C_{1}

We get D=0

Option (a)

127 votes

127