shanicar33500
shanicar33500 shanicar33500
  • 31-01-2019
  • Mathematics
contestada

If 2nd term of and A.P is 13 and 5th term of A.P is 25 then what is the7th term

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clairey622
clairey622 clairey622
  • 01-02-2019
a+d=13
a+4d=25
3d=12
d=4
a=9
9 +(7-1)(4)=9+24=33
A: 33
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