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HIMALAYA PUBLICATION-SETS,RELATIONS AND FUNCTIONS-QUESTION BANK
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- Let F1 be the set of parallelograms , F2 the set of rectangles, F3 the...
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- Let, S = set of points inside the square T = set of points inside th...
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- Two finite sets have m and n elements. The number of subsets of the fi...
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- Suppose A1,A2….,A30 are thirty sets, each having 5 elements and B1,B2,...
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- Let R be the set of points inside a rectangle of sides a and b with t...
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- In a class of 60 students, 25 students play cricket, 20 students play ...
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- In a town of 840 persons, 450 persons read Hindi, 300 read English and...
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- If X={8^n -7n-1 : n in N} and Y={49 (n-1) | n in N}, then
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- If the sets A and B are defined as : A={(x,y):y =1/x ,0 ne x in R}, ...
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- A survey shows that 63% of the people watch at news channel whereas 76...
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- If A and B are two sets , then A nn (A uu B) equals :
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- If A={1,3,5,7,9,11,13,15,17},B={2,4,…, 18} and N is the universal set,...
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- If X and Y are two sets and X^c denotes the complement of X, then X nn...
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- Let S {x |x is a positive multiple of 3 less then 100}, P ={x|x is a...
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- Let n(A) = m and n(B) = n. Then the total number of non-empty relation...
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- Let T be the set of all trianges in the Euclidean plane and let a rela...
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- Consider the non-empty set consisting of children in a family and a re...
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- If a relation R on the set {1, 2, 3} be defined by R = {(1, 2)}, then ...
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- Let us define a relation R on the set R of real numbers as a R b if a ...
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