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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}
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
Draw Venn diagram for the truth of the following statements :
Some rectangles are squares.
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:
\[A \cup C\]
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: \[D - A\]
Take the set of natural numbers from 1 to 20 as universal set and show set Y using Venn diagram.
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- Verify (P')' = P
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(a) Some hardworking students are obedient.
(b) No circles are polygons.
(c) All teachers are scholars and scholars are teachers.
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State the sets representing by the shaded portion of following venn-diagram :
Represent the truth of the following statement by the Venn diagram.
Some hardworking students are obedient.
Represent the following statement by the Venn diagram.
Some non-resident Indians are not rich.
