Question

2. Write the following sets in roster form:
A = {x : x = 2n – 5, n € W and n < 5}
​

Answer 1

Answer:

On putting n=1,2,3,... in x=2n+1, we get

x=3,5,7,...

Therefore, in roster form the given set is

{3,5,7,...}

Step-by-step explanation:

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