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Let U be the set of all triangles in a p...

Let U be the set of all triangles in a plane. If A is the set of all triangles with atleast one angle different from `60^@`, what is `A'`?

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A N EXCEL PUBLICATION-SETS-QUESTION BANK
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  2. Draw appropriate Venn diagram for each of the following A' cup B'

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  3. Let U be the set of all triangles in a plane. If A is the set of all t...

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  4. Fill in the blanks to make each of the following a true statement: A ...

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  5. Fill in the blanks to make each of the following a true statement: phi...

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  6. Fill in the blanks to make each of the following a true statement:A ca...

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  7. Fill in the blanks to make each of the following a true statement: U'...

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  8. If X and Y are two sets such that n (X) = 17, n (Y) = 23 and n (X cupY...

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  9. If X and Y are two sets such that X cup Y has 18 elements, X has 8 ele...

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  10. In a group of 400 people, 250 can speak Hindi and 200 can speak Englis...

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  11. If S and T are two sets such that S has 21 elements, T has 32 elements...

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  12. If X and Y are two sets such that X has 40 elements,X cup Y has 60 ele...

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  13. In a group of 70 people, 37 like coffee, 52 like tea and each person l...

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  14. In a group of 65 people, 40 like cricket, 10 like both cricket and ten...

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  15. In a commifiee, 50 people speak French, 20 speak Spanish and 10 speak ...

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  16. Consider the sets A = {x:x is an integer and -3 le x lt 1) and B = {x:...

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  17. Consider the sets A = {x:x is an integer and -3 le x lt 1) and B = {x:...

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  18. Choose the correct answer from the bracket and fill in the blank. If A...

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  19. Match the following

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  20. Consider the sets A = {1,2,4,5},B ={2,4,6,8} and C = {4,6,8,9} Find ...

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