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प्रश्न
Draw a Venn diagram for the truth of the following statement :
All rational number are real numbers.
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उत्तर
All rational number are real numbers.
Let U: The set of all complex numbers.
A: The set of all rational numbers.
B: The set of all real numbers.
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संबंधित प्रश्न
Draw appropriate Venn diagram for the following:
(A ∪ B)'
If A and B are two sets such that \[A \subset B\] then find:
\[A \cup B\]
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:
\[\left( A \cap B \right) \cap \left( B \cap C \right)\]
Let \[A = \left\{ x: x \in N \right\}, B = \left\{ x: x - 2n, n \in N \right\}, C = \left\{ x: x = 2n - 1, n \in N \right\}\] and D = {x : x is a prime natural number}. Find: \[B \cap C\]
Let \[A = \left\{ x: x \in N \right\}, B = \left\{ x: x - 2n, n \in N \right\}, C = \left\{ x: x = 2n - 1, n \in N \right\}\] and D = {x : x is a prime natural number}. Find: \[C \cap D\]
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\[B - A\]
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Find: \[D - A\]
Let A = {3, 6, 12, 15, 18, 21}, B = {4, 8, 12, 16, 20}, C = {2, 4, 6, 8, 10, 12, 14, 16} and D = {5, 10, 15, 20}.
Find: \[B - D\]
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(b) No circles are polygons.
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From the given diagram find :
A ∪ B
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State the sets representing by the shaded portion of following venn-diagram :
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All teachers are scholars and scholars are teachers.
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Some of the students study Mathematics but do not study English, some study English but do not study Mathematics, and some study both.
