Question

The Nth Term.In the sequence given.
7,10,13,16 find the 15th term.

Answer 1

Answer:

15th term is 49

Step-by-step explanation:

Given is an AP and we have to find 15th term.

In given sequence, a (first term)=7, common difference (d) = 3 [10-7 or 16-3 or 13-10] .

a15 = ??

an = a+ ( n-1) d

a15 = 7 + (15-1) (3)

a15 = 7 + (14)(3)

a15 = 7 +42

a15 = 49

Answer 2

Step-by-step explanation:

an = a + (n-1)d

a15 = 7 + (15-1)3

= 7+ (14)3

= 7 + 42

= 49

Therefore a15 = 49