Question

1.a) In the arithmetic sequence 7, 10, 13, What is its common difference. b) Is 100, a term in this seçuence ? Why?​

Answer 1

I think that it is incomplete question

Answer 2

Answer:

a.difference is 3

b.yes

Step-by-step explanation:

a. differnce by

a2-a1= 10-7= 3

b. 100=an

an= a+n-1×d

100= 7+(n-1)×3

100-7/3=n-1

193/3=n-1

193/3+1=n

so here we can see n is not natural number it means 100 is not term of given ap