Math, asked by vimal9140, 1 year ago

Find the 15th term of sequence 20, 15, 10..............

Answers

Answered by ThushartheBRANLIEST
4

a=20

d=15-20=-5

n=15

15th term=20+(15-1)*-5

=20+14*-5

=20-70

=-50

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