English, asked by minakshipathak829, 3 months ago

b) Find the 7th term in the series 15, 11, 7, 3, ....

Answers

Answered by rijulmetha

1

Answer:

answer is -9

Explanation:

a=15

d= -4

n=7

thus,

tn = a+ (n-1)d

= 15+ ( 7-1)(-4)

= 15+ 6*(-4)

= 15 - 24

= -9

Thus the answer.

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