Question

3. Write the following
is set builder form
A = { 14, 23, 32 , 41,50}​

Answer 1

9+n is the difference between the number

Answer 2

Answer:

A={ x:x=14+9m,0 ≤ m ≤ 4,m∈N}

Step-by-step explanation:

A = { 14, 23, 32 , 41,50}​

A is set of an AP

Here a=14

d=23-14=9

so n th term  Tn=a+(n-1)d=14+9m

If m=0 then Tn=14

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If m=4 ,Tn=50

Thus 0 ≤ m ≤ 4

hence the set A={ x:x=14+9m,0 ≤ m ≤ 4,m∈N}