shanicar33500 shanicar33500

31-01-2019
Mathematics

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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

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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