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## Popular Questions

- If A and B are two sets of, then A*B = B*A if
- Out of 800boys in a school, 224 played cricket, 240 played hockey and 336 played basketball. As given below
- If the sets A and B are defined as A= {(x,y): y=e x, x E R}; B= {( x,y): y=x,x E R }, then
- If A,B,and C are non-empty sets, then(A-B) U (B-A) equals As given below
- The set A = { x : x âˆˆ R, x^2 = 16 and 2x = 6 } is equal to
- A class has 175 student. The following data shows the number of students obtaining one or more subjects. As given below
- In a town of 10000 families it was found that 40% family buy newspaper A, 20% families buy newspaper B and 10% families buy newspa..
- Let A and B be two sets then ( A âˆª B ) âˆª ( A âˆ© B ) is equal to
- Let A and B be subsets of a set X. then
- Let A and B be two sets. then
- A survey shows that 63% of the Americans like cheese whereas 76% like apples.
- If A and B are sets, then A âˆ© (B - A) is
- In a class of 100students, 55 students have passed in maths and 67 students have passed in physics. As given below
- In rule method the null set is represented by
- If A and B are two sets, then (A U B)^\ (A^\ B) is equal to
- Let A and B be two sets containing four and two elements respectively. Further as given below
- If A and B are two sets, then A âˆ© (A âˆª B) is equal to
- In an exam, 50 of them failed in maths, 45 failed in physics, 40 failed in bio and 32 failed in exactly two of three subjects. Fur..
- Out of 800 boys in a school, 224 played cricket, 240 played hockey and 336 played basketball. Of the total,
- Let Z be the set of integers. If
- In a class of 100 students, 55 students have passed in mathematics and 67 students have passed in physics. Then
- Sets A and B have 3 and 6 elements respectively.
- If A, B and C are non-empty sets, then (A-B) âˆª (B-A) equals
- Let a relation R be defined by R = { (4, 5); (1, 4); (4, 6); (7, 6); (3, 7) } then R^-1oR is
- The value of (AÂ â‹ƒÂ B Â â‹ƒÂ C) â‹‚ (AÂ â‹‚Â B^cÂ â‹‚Â C^c)Â â‹‚Â C^c, is
- Suppose A1,A2,A3,.......,A30 are thirty sets each having 5 elements and B1,B2,......,Bn are n sets each with 3 elements .
- Of the members of three athletic teams in a school 21 are in the cricket team, 26 are in the hockey team and 29 are in the footbal..
- If A and R are any two sets then A âˆª (A âˆ© B) is equal to
- If A and B are two sets then (A - B) âˆª (B - A) âˆª (A âˆ© B) is equal to
- Let A and B be two sets containing four and two elements respectively. Then
- If A = {x:x^2 - 5x + 6 = 0}, B = {2,4}, C = {4,5}, then A*(B intersection C) is
- A class has 175 students. The following data shows the number of students obtaining one or more subjects.
- There are 100 students in a class. In an examination, 50 of them failed in mathematics, 45 failed in physics, 40 failed in biology..
- Let R ={(1, 3), (2, 2), (3, 2)} and S = {(2, 1), (3, 2), (2, 3) } be two relations on set A = {1, 2, 3}. Then RoS =
- The number of non-empty subjects of the set{1,2,3,4} is
- In a city 20% of the population travels by car,50 % travels by bus and 10% travels by both car and bus. Further given below
- If A = {1,2,3,4} ; B = {a,b} and f is a mapping such that f : A â†’B, Then A*B is
- Let W denote the words in the English dictionary. Define relation R by
- With reference to a universal set, the inclusion of a subset in another, is relation, which is

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## Popular Questions

- If A and B are two sets of, then A*B = B*A if
- Out of 800boys in a school, 224 played cricket, 240 played hockey and 336 played basketball. As given below
- If the sets A and B are defined as A= {(x,y): y=e x, x E R}; B= {( x,y): y=x,x E R }, then
- If A,B,and C are non-empty sets, then(A-B) U (B-A) equals As given below
- The set A = { x : x âˆˆ R, x^2 = 16 and 2x = 6 } is equal to
- A class has 175 student. The following data shows the number of students obtaining one or more subjects. As given below
- In a town of 10000 families it was found that 40% family buy newspaper A, 20% families buy newspaper B and 10% families buy newspa..
- Let A and B be two sets then ( A âˆª B ) âˆª ( A âˆ© B ) is equal to
- Let A and B be subsets of a set X. then
- Let A and B be two sets. then
- A survey shows that 63% of the Americans like cheese whereas 76% like apples.
- If A and B are sets, then A âˆ© (B - A) is
- In a class of 100students, 55 students have passed in maths and 67 students have passed in physics. As given below
- In rule method the null set is represented by
- If A and B are two sets, then (A U B)^\ (A^\ B) is equal to
- Let A and B be two sets containing four and two elements respectively. Further as given below
- If A and B are two sets, then A âˆ© (A âˆª B) is equal to
- In an exam, 50 of them failed in maths, 45 failed in physics, 40 failed in bio and 32 failed in exactly two of three subjects. Fur..
- Out of 800 boys in a school, 224 played cricket, 240 played hockey and 336 played basketball. Of the total,
- Let Z be the set of integers. If
- In a class of 100 students, 55 students have passed in mathematics and 67 students have passed in physics. Then
- Sets A and B have 3 and 6 elements respectively.
- If A, B and C are non-empty sets, then (A-B) âˆª (B-A) equals
- Let a relation R be defined by R = { (4, 5); (1, 4); (4, 6); (7, 6); (3, 7) } then R^-1oR is
- The value of (AÂ â‹ƒÂ B Â â‹ƒÂ C) â‹‚ (AÂ â‹‚Â B^cÂ â‹‚Â C^c)Â â‹‚Â C^c, is
- Suppose A1,A2,A3,.......,A30 are thirty sets each having 5 elements and B1,B2,......,Bn are n sets each with 3 elements .
- Of the members of three athletic teams in a school 21 are in the cricket team, 26 are in the hockey team and 29 are in the footbal..
- If A and R are any two sets then A âˆª (A âˆ© B) is equal to
- If A and B are two sets then (A - B) âˆª (B - A) âˆª (A âˆ© B) is equal to
- Let A and B be two sets containing four and two elements respectively. Then
- If A = {x:x^2 - 5x + 6 = 0}, B = {2,4}, C = {4,5}, then A*(B intersection C) is
- A class has 175 students. The following data shows the number of students obtaining one or more subjects.
- There are 100 students in a class. In an examination, 50 of them failed in mathematics, 45 failed in physics, 40 failed in biology..
- Let R ={(1, 3), (2, 2), (3, 2)} and S = {(2, 1), (3, 2), (2, 3) } be two relations on set A = {1, 2, 3}. Then RoS =
- The number of non-empty subjects of the set{1,2,3,4} is
- In a city 20% of the population travels by car,50 % travels by bus and 10% travels by both car and bus. Further given below
- If A = {1,2,3,4} ; B = {a,b} and f is a mapping such that f : A â†’B, Then A*B is
- Let W denote the words in the English dictionary. Define relation R by
- With reference to a universal set, the inclusion of a subset in another, is relation, which is