Question

Find 9th terms of the A.P. 10, 7, 4, 1,
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Answer 1

Step-by-step explanation:

9 th term of this AP is -14

Answer 2

Answer:

-14

Step-by-step explanation:

d = a2 - a1

= 7-10 = -3

nth term = a + ( n-1)d

9th term = 10 + ( 9-1) (-3)

= 10 + (8)(-3)

= 10 - 24

= -14