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Let A\ a n d\ B be two sets such that n(...

Let `A\ a n d\ B` be two sets such that `n(A)=3\ a n d\ n(B)=2.` If `(x , 1),\ (y ,2),\ (z ,1)` are in `AxxB ,` write `A\ a n d\ Bdot`

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Let A and B be two sets such that n(A)=3\ a n d\ n(B)=2. if\ (x ,1),\ (y ,2),\ (z ,1)a r e\ in\ AxxB ,\ find \ A\ a n d\ B ,\ w h e r e\ x , y , z are distinct elements.

Let A and B be two sets such that n(A) = 3 a n d n(B) = 2 . If (x , 1), (y , 2), (z , 1) are in A xx B. find A and B. where x, y and z are distinct elements.

Let A and B be two sets such tat : n(A)=20 ,\ n(AuuB)=42\ a n d\ n(AnnB)=4. Find n(B)

Let A and B be two sets such tat : n(A)=20 ,\ n(AuuB)=42\ a n d\ n(AnnB)=4. Find n(A-B)

Let A and B be two sets such tat : n(A)=20 ,\ n(AuuB)=42\ a n d\ n(AnnB)=4. Find n(B-A)

Let A and B be two sets such that n(A)=5\ a n d\ n(B)=2,\ if\ a ,\ b ,\ c ,\ d ,\ e are distinct and (a ,2),\ (b ,3),\ (c ,2),\ (d ,3),\ (e ,2) are in AxxB , find A and B.

If A and B are two sets such that n(AuuB)=50 ,\ n(A)=20\ a n d\ n(B)=32 ,\ f i n d\ n(AnnB)dot

If A and B are two sets such that n(A)=20 ,\ n(B)=24\ a n d\ n(AuuB)=40 , then write n(AnnB)dot

If Aa n dB are two sets such that n(A)=150 ,n(B)=250 a n d n(AuuB)=300. Find n(A-B) a n d n(B-A)dot

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RD SHARMA ENGLISH-RELATIONS-All Questions
  1. Let R be the relation on Z defined by R={(a , b): a , b in Z , a-b is ...

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  2. Let R be a relation on NxxN defined by (a , b)\ R(c , d)hArra+d=b+c\ i...

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  3. If A={1,2,4},\ B={2,4,5}a n d\ C={2,5},\ write (A-B)xx(B-C)dot

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  4. If n(A)=3, n(B)=4, then write n(AxxAxxB) .

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  5. If R is a relation defined on the set Z of integers by the rule (x , y...

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  6. If R={(x ,\ y): x^2+y^2lt=4; x ,\ y in Z} is a relation on Z , write ...

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  7. If R is a relation from set A={11 , 12 , 13} to set B={8, 10 , 12} def...

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  8. Let R={(x , y): x , y in Z ,\ y=2x-4} If\ (a,-2)\ a n d\ (4, b^2) in...

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  9. If R={(2,1),\ (4,7),\ (1,-2)...} , then writhe the linear relation bet...

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  10. If A={1,3,5}a n d\ B={2,4} list the elements of R ,\ if\ R={(x , y): x...

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  11. If R={(x , y): x , y in W ,2x+y=8} ., then write the domain and range...

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  12. Let A\ a n d\ B be two sets such that n(A)=3\ a n d\ n(B)=2. If (x , 1...

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  13. Let A={1,2,3},\ B={1,3,5}dot If relation R from A to B is given by R={...

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  14. If A={1,2,3},\ B="{"1,4,6,9"]"a n d\ R is a relation from A to B defin...

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  15. If R={(x , y): x , y in Z , x^2+y^2lt=4} is a relation on Z,\ then d...

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  16. A relation varphi from C\ to\ R is defined by xvarphiyhArr|x|=ydot Whi...

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  17. Let R be a relationon N defined by x+2y=8. The domain of R is (a...

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  18. R is a relation from {11,12,13} to {8,10,12} defined by y=x-3 Then ...

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  19. Let R be a relation from a set A to a set B, then

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  20. If R is a relation from a finite set A having m elements to a finite s...

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