Question

30th terms of arithmetic progressions, 10, 7, 4 is​

Answer 1

Answer:

-77

Step-by-step explanation:

Given,

a = 10

d = 7-10 = -3

General Term of an AP is given by T = a+(n-1)d

30th term of given AP = 10+(30-1)(-3)

=> 10-3(29)

=> 10-87

=> -77

-77 is the right answer. Hope it helps