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Two finite sets have m and n elements. T...

Two finite sets have m and n elements. The total number of subsets of the first set is 56 more than the total number of subsets of the second. The values of m and n are

A

`7, 6`

B

`6, 3`

C

`5, 1`

D

`8, 7`

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B
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DIPTI PUBLICATION ( AP EAMET)-SETS ( APPENDIX - 1)-EXERCISE
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  2. A = {(x,y) : y = 1//x,0 ne x in R} , B = {(x, y) : y = - x, x in R} th...

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  3. A = {x : cos x gt - 1//2, 0 le x le pi}, B = {x : sin x gt 1//2,pi//3 ...

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  4. If aN = {ax : x in N} " then " 3N cap 7N =

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  5. If aN = {ax : x in N} " and " bN cap cN = dN " where " b,c in N are ...

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  6. Which of the following is an empty set

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  7. The smallest A such that A cup {1,2} = {1,2,3,5,9} is

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  9. Consider the set A of all determinants of order 3 with entries 0 or 1 ...

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  10. Suppose A(1),A(2),…,A(30) are 30 sets each with 5 elements and B(1),B(...

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  11. If A = { Ø, {Ø}} then the power set of A is

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  12. Two finite sets have m and n elements. The total number of subsets of ...

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  13. If A and B have 3 and 6 elements then the minimum number of elements i...

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  14. In a class of 55 students, the number of students studying different s...

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  15. In a class of 100 students, 55 students have passed in Mathematics and...

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