Math, asked by tamjeedinamdar5, 4 months ago

In an AP, if S4=10 & S3=6 then a4=

Answers

Answered by MohammedIjazj

0

Answer:

a= -2

a4= 16

Step-by-step explanation:

Sn =a +(n-1)d

S4 = a+3d = 10

S3= a +2d = 6

............ d =4

a+12 =10

a = -2

a4 =16

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