Question

find the 15 th term if first term is - 5 and common difference is 7​

Answer 1

Answer:

15th term is 93

Step-by-step explanation:

a = - 5

d = 7

an = a + (n - 1)d

a15 = a + 14d

= - 5 + 14(7)

= - 5 + 98

= 93