mhamoodim mhamoodim

11-11-2020
Mathematics

contestada

1 A = {odd numbers from 21 to31 inclusive}
b) Write down the value of. n(A).

Respuesta :

gardnerdanj gardnerdanj

12-11-2020

Answer:

n(a) = 19 + 2a

Where a is from 1 to 6.

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