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प्रश्न
Represent the union of two sets by Venn diagram for the following.
Y = {y | y is an odd number between 90 and 100}
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उत्तर
X = {x | x is a prime number between 80 and 100} = {83, 89, 97};
Y = {y | y is an odd number between 90 and 100} = {91, 93, 95, 97, 99}

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संबंधित प्रश्न
If A = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7, 8}, C = {7, 8, 9, 10, 11} and D = {10, 11, 12, 13, 14}, find:
\[A \cup C\]
If A = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7, 8}, C = {7, 8, 9, 10, 11} and D = {10, 11, 12, 13, 14}, find:
\[B \cup C\]
If A = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7, 8}, C = {7, 8, 9, 10, 11} and D = {10, 11, 12, 13, 14}, find:
\[\left( A \cap B \right) \cap \left( B \cap C \right)\]
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Find: \[D - A\]
Represent the union of two sets by Venn diagram for the following.
A = {3, 4, 5, 7} B = {1, 4, 8}
Express the truth of each of the following statements by Venn diagram :
(a) Some hardworking students are obedient.
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(c) All teachers are scholars and scholars are teachers.
From the given diagram find :
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Use the given diagram to find:
(i) A ∪ (B ∩ C)
(ii) B - (A - C)
(iii) A - B
(iv) A ∩ B'
Is A ∩ B' = A - B?
Use the given Venn-diagram to find :
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Draw a Venn-diagram to show the relationship between two sets A and B; such that A ⊆ B, Now shade the region representing :
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State the sets representing by the shaded portion of following venn-diagram :
From the given diagram, find :
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(ii) B - (A ∩ C)
(iii) (B ∩ C) ∪ A
Verify :
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