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If n(A uu B) = 50, n(A) = 31 and n(B) = ...

If `n(A uu B) = 50`, `n(A) = 31` and `n(B) = 23`, find `n(A nn B)`, `n(A-B)` and `n(B-A)`

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KALYANI PUBLICATION-MATHEMATICAL LOGIC-EXERCISE
  1. Using various laws on operations on sets prove the following : A - ...

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  2. Using various laws on operations on sets prove the following : A nn ...

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  3. Using properties of sets prove the following : A - (B nn C) = (A- B)...

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  4. Using various laws on operations on sets prove the following : A - (...

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  5. Using various laws on operations on sets prove the following : A uu ...

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  6. If n(A uu B) = 50, n(A) = 31 and n(B) = 23, find n(A nn B), n(A-B) and...

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  7. If n(H nn E) = 11, n(H - E) = 22, n(E - H) = 12, find n(H), n(E) and n...

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  8. If n(A) = 30, n(B') = 6, n(A nn B) = 25 and n(B-A) = 37, find n(B), n(...

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  9. Every resident in Guwahati can speak either Assamese or English (or bo...

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