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प्रश्न
Write the cardinal number of the following set:
B = {-3, -1, 1, 3, 5, 7}
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उत्तर
B = {-3, -1, 1, 3, 5, 7} i.e. n(B) = 6
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संबंधित प्रश्न
State, whether the pair of sets, given below, are equal sets or equivalent sets:
{2, 4, 6, 8, 10} and {a, b, d, e, m}
Given:
A = {Natural numbers less than 10}
B = {Letters of the word ‘PUPPET’}
C = {Squares of first four whole numbers}
D = {Odd numbers divisible by 2}.
Find: n(A)
Given:
A = {Natural numbers less than 10}
B = {Letters of the word ‘PUPPET’}
C = {Squares of first four whole numbers}
D = {Odd numbers divisible by 2}.
Find: n(B ∪ D)
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