JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

The harmonic mean of 4,8 and 16 is

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Correct option: C

6.85

Option C (6.85) is correct because it is the result of calculating the harmonic mean of the given numbers.

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A=\{1,2,3\}, B=\{3,4\}, C=\{4,5,6\}

{A} \cup({B} \cap {C})

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(B \cup C)-A

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y=x-2

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\frac{3}{4}