Question

1. Find the 12 term and nth term of the AP 16, 9, 2, -5 is ____________

pls tell i will mark you as branilist ​

Answer 1

Answer:

- 61

Step-by-step explanation:

t = a + (n - 1)d

a = 16

d = -7

n = 12

t = 16 + (12-1)-7

t = 16 + (11x-7)

t = 16 - 77

t = - 61

Therefore, 12 term is - 61.

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Answer 2

23-7n is the nth term of A.P.

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