InterviewSolution
Saved Bookmarks
| 1. |
If A={3,6,9,12,15,18,21}, B={4,8,12,16,20} C={2,4,6,8,12,14,16} and D={5,10,15,20}, find (i) A-B (ii) A-C (iii) A-D (iv) B-A (v) C-A (vi) D-A (vii) B-C (viii) B-D (ix) C-B (x) D-B |
|
Answer» (ii) A-C={3,9,15,18,12} (III) A-D={3,6,9,12,18,21} (iv) B-A={4,8,16,20} (V) C-A={2,4,8,10,16} (vi) D-A={5,10,20} B-C={20} (viii) B-D={4,8,12,16} (ix) C-B={2,6,10,14} (x) D-B={5,10,15} |
|