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A ={x:x in N x is the composite number a...

A =`{x:x in N` x is the composite number and `x lt13`}. Where set A is the roster form.

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The correct Answer is:
Roster form of A={4,6,8,9,10,12}
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Write the set {x : x is a positive integer and x^(2) < 40 } in the roster form.

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IF A= {x :x in N and x lt20} and B= {x :x in N and x le 5} , then write the set A-B in the Set-Builder form.

We know that any real number x can be expressed as followig x=[x]+{x} , where [x] is an integer and 0 le {x} lt 1 . We define [x] as the greatest integer less than or equal to x or integer part of x and [x] as the fractional part of x. Suppose for any real number x, we write x=(x)-(x) , where (x) is integer and 0 le (x) lt 1 . We define (x) as the least integer greater than (or) equal to x. For example (3.26) =4(-14.4)= - 14(5)=5 elearly, if x in I then (x)=[x] . If x !in I , then (x)=[x]+1 we can also define that x in ( n , in +1) rArr (x)=n+1 , where n in I The domain of defination of the function f(x)=(1)/(sqrt(x-(x))) is

We know that any real number x can be expressed as followig x=[x]+{x} , where [x] is an integer and 0 le {x} lt 1 . We define [x] as the greatest integer less than or equal to x or integer part of x and [x] as the fractional part of x. Suppose for any real number x, we write x=(x)-(x) , where (x) is integer and 0 le (x) lt 1 . We define (x) as the least integer greater than (or) equal to x. For example (3.26) =4(-14.4)= - 14(5)=5 elearly, if x in I then (x)=[x] . If x !in I , then (x)=[x]+1 we can also define that x in ( n , in +1) rArr (x)=n+1 , where n in I The range of the function f(x)=(1)/(sqrt((x)-[x])) is

IF A={x:x is a natural number less than is 6} B={x:x is a prime number which is a divisor of 60} C={x:x is an odd natural number less than 10} D={x:x is an even natural number which is a divisor of 48} Then write roster form for all above sets and find B cap C

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IF A={x:x is a natural number less than is 6} B={x:x is a prime number which is a divisor of 60} C={x:x is an odd natural number less than 10} D={x:x is an even natural number which is a divisor of 48} Then write roster form for all above sets and find D-B

IF A={x:x is a natural number less than is 6} B={x:x is a prime number which is a divisor of 60} C={x:x is an odd natural number less than 10} D={x:x is an even natural number which is a divisor of 48} Then write roster form for all above sets and find A cup B

VGS PUBLICATION-BRILLIANT-SETS -OBSERVATION MATERIAL TO SOLVE VARIOUS QUESTION GIVEN IN THE PUBLIC EXAMINATION
  1. IF A-B={3,4,5} , B-A={1,8,9} and A cap B={6,7}, then find A cup B.

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  2. Write the set builder form of A={1,1/4,1/9,1/16,1/25}

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  3. A ={x:x in N x is the composite number and x lt13}. Where set A is the...

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  4. Represent A cap B through Venn diagram, where A={1,4,6,9,10} and B={pe...

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  5. IF A={1,2,3,5} , B={3,4,5,6}, find A cap B.

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  6. Give one example each for a finite set and an infinite set.

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  7. Write A=[2,4,8,16] in set builder form.

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  8. IF A={x//x in N, x lt6} and B={x:x in N, 3 lt x lt 8} then show that A...

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  9. Answer the following question and Justify your answer. A={x:x in N , ...

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  10. Answer the following question and Justify your answer. B={x:x +5=5}. ...

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  11. IF x is set of all factors of 24 and y is set all factors of 36 then...

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  12. A = {x : x in N, and x is a factor of 30}, B = {x : x in N and x is a ...

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  13. A={x:x in N, and x is a multiple of 4}, B={x:x in N , and x is a mul...

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  14. IF A={x:x in N, x lt 10}, B={x:x is a prime number and x lt 10}, then ...

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  15. Let A={x//x is an even number} B={x//x is an odd number} C={x//x is...

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  16. Let A={x//x is an even number} B={x//x is an odd number} C={x//x is...

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  17. Let A={x//x is an even number} B={x//x is an odd number} C={x//x is...

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  18. Let A={x//x is an even number} B={x//x is an odd number} C={x//x is...

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  19. IF A={1,2,3,4} and B={1,2,3,5,6} then find A cap B

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  20. IF A={1,2,3,4} and B={1,2,3,5,6} then find B cap A

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