Math, asked by zunjarsantosh4, 10 days ago

Write the number of element of the following set. * A=[3, 6, 9, 12, 15, 18, 21]

Answers

Answered by Iwillnevergive

1

Answer:

7

Step-by-step explanation:

Answered by 3850Navanil

1

Answer:

n=A(7) cardinal number of the set

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