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प्रश्न
Given: B = {x : x is a square of a natural number and is less than 25}. Write the set in roster form.
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उत्तर
B = {x : x is a square of a natural number and is less than 25}.
= {1,4,9,16}
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संबंधित प्रश्न
Express the following sets in roster form:
C = {All composite numbers between 2 and 20}
Express the following sets in set- builder notation (form):
`{1/3, 1/4, 1/5, 1/6, 1/7, 1/8}`
State whether the given pair of set is equal or equivalent.
E = {8, 10, 12, 14, 16} and
F = {even natural numbers between 6 and 18}
State true or false of the following statement:
All examples of the empty set are equivalent.
State true or false of the following statement:
The set of all points in a line is a finite set.
State true or false of the following statement:
The set of letters in your Mathematics book is an infinite set.
If A = {5, 7, 8, 9}; then D = {7, 9, 10} is a subset of A?
If A = {5, 7, 8, 9}; then E = { } is a subset of A?
If A = {even numbers less than 12},
B = {2, 4},
C = {1, 2, 3},
D = {2, 6} and E = {4} then
State if the following statement is true
C ⊆ A
If B = {5, 4, 6, 8}, then number of proper subsets of B = ____.
