Answer:
<h2>560</h2>Step-by-step explanation:
You must use a combination:
We have <em>n = 16</em>, <em>k = 3</em>.
Substitute:
Help me please due tommorow
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Answer:
Step-by-step explanation:
If ' n ' is the cardinal number of a set, the number of subsets of a given set can be obtained by using the formula 2ⁿ
Given,
N = { 1 , 42 , 65 , 12 , 31 , 27 }
where n ( total number of elements ) = 6
So, the number of possible subsets of set N :
= 2ⁿ
= 2⁶
= 2 × 2 × 2 × 2 × 2 × 2
= 64
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