Question

If p={1,4,9,16} how many subsets does p have

Answer 1

Answer:

Step-by-step explanation {phi }, {1},{4},{9},{16},{1,4},{1,9},{1,16},

{4,9},{4,16},{9,16}, {1,4,16}

{4,9,16},{1,9,16},{1,4,9,16}

Answer 2

number of subsets p have = 16 subsets

Step-by-step explanation:

number of elements (n) = 4

number of subsets = $2^n = 2^4 = 16$

then subsets of P are

${\phi}$ , {1},{4},{9},{16},{1,4},{1,9},{1,16},

{4,9},{4,16},{9,16}, {1,4,16}

{4,9,16},{1,9,16},{1,4,9,16}

hence , total number of subsets is 16

#Learn more:

Let P = { 1,2,3,4} . How many proper subsets has P ?

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