JEE MATHEMATICS MCQ: SET THEORY

1 Easy

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Understanding +4 | -1

The value of 

n\left[ {P\left( {P\left( {P\left( \phi \right)} \right)} \right)} \right]

is equal to

View answer and explanation

Correct option: D

Option D (4) is correct because it represents the cardinality of the power set of the power set of the power set of the empty set.

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2 a_1 a_2 a_3 \ldots . . a_{2006}

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A