1. If A = {1, 2, 3, 4}, B = {1, 3, 5, 7} then find .
a) If universal set U = {1, 2, 3 ………. 10},
A = {factors of 6},
B = {factors of 8},
C = {factors of 9}, then find and represent it in a Venn-diagram.
Math
English
Change the following Affirmative sentences to negative forms.
1. Sujan has missed the first class.
2. Ram should inform the police.
3. He was extremely tired.
4. Our class room is stuffy.
5. They left early morning.
6. They offered me help.
7. They believe this story.
8. We visited some temples.
9. This river brings fertile soil.
10. Our VDS build a school.