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DIPTI PUBLICATION ( AP EAMET)-SETS ( APPENDIX - 1)-EXERCISE
- In a twon of 10,000 families it was found that 40% families buy newspa...
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- From 50 students taking examinations in mathematics, physics and chemi...
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- Which of the following statements is true ?
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- The shaded area in the figure is
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- The shaded area in the figure is
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- A = {x : x in R, x ge 2}, B = {x : x in R , x lt 4} " then " A cap B =
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- A = {x : x in R, |x| lt 1}, B = {x : x in R,| x - 1| ge 1} " and " A c...
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- A = {8^(n) - 7n - 1 : n in N}, B = {49(n-1) : n in N } then
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- If X = {4^(n) - 3n - 1: n in N} " and " Y = {9(n-1): n in N}, where N ...
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- A = {(x,y) : y = 1//x,0 ne x in R} , B = {(x, y) : y = - x, x in R} th...
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- 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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- If aN = {ax : x in N} " then " 3N cap 7N =
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- If aN = {ax : x in N} " and " bN cap cN = dN " where " b,c in N are ...
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- Which of the following is an empty set
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- The smallest A such that A cup {1,2} = {1,2,3,5,9} is
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- In a college of 300 students, every student reads 5 newspapers and eve...
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- Consider the set A of all determinants of order 3 with entries 0 or 1 ...
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- Suppose A(1),A(2),…,A(30) are 30 sets each with 5 elements and B(1),B(...
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- If A = { Ø, {Ø}} then the power set of A is
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- Two finite sets have m and n elements. The total number of subsets of ...
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