Math, asked by hibbu8983, 1 year ago

find p if 13,p,-3are in a.p

Answers

Answered by dddebanjandhara
0

Answer:

p=5

Step-by-step explanation:

let a.p.=a-d,a,a+d

so 1st term+3rd term=a-d+a+d=2a=13-3=10

so 2a=10 => a=5=p

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