Math, asked by sanjay2727, 8 months ago

10th term of the A.P.-40, -15, 10,35

Answers

Answered by kashish7884

3

Answer:

d=10-(-15)=25

a=-40

we know that,an=a+(n-1)d

A10=-40+(10-1)25

=-40+9×25

=-40+225

=185

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