Math, asked by harry1982, 1 year ago


Find the 12th team of an Al-
14,9,4, -1 -6 -...​

Answers

Answered by urvi62
1

Answer:

a=14

d=9-14=5

n=12

an9

an= a( n-1)d

an9=14(12-1)5

=14+(60-5)

=14+55

=69 is answer


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