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Which of the following represents pair of equal sets?

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Important Questions on Basics of Mathematics

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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 10
If A=1,2,3,B=4,5,6,C=1,2,3,9,6 then which of the following is not true?
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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 11
Let A be the sets of the letters in the word "RAIGARH" and B be the sets of the letters in the word "PRATAPGARH" then nA∩B represents
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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 12
If D={x:x is divisible by 2 and 3 and 0<x<20 and B=x:x is a multiple of 6 and 0<x<25 then D-B is
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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 13
For any two sets A and B, A'-B' is equal to
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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 14
For any two sets A and B, the value of A-B∪B is equal to
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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 15
If nU=50, nA=20, nA∪B'=18 then nB-A is
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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 16
There are 280 members in a club, each have at least one beverage. 100 of them drink tea and 75 drink tea but not coffee. Then the numbers of members drinking coffee is
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Gamma Question Bank for Engineering Mathematics>Chapter 1 - Basics of Mathematics>Assignment>Q 17
In a class of 60 students, 30 students like Mathematics, 25 like Science and 15 like both. Then, the number of students who like either Mathematics or Science is