Question

The sum of the 4th and 8th term of an ap is 24 and the sum of the 6th and 10 th term is 44.Find the first 3 term of the AP.
If you know the answer then Write.
Otherwise it will be reported.​

Answer 1

Step-by-step explanation

⇒a+3d+a+7d=24

⇒2a+10d=24

⇒a+5d=12 …………(1)

⇒a+5d+a+9d=44

⇒2a+14d=44

⇒a+7d=22…………(2)

Equation (2) - Equation (1)

⇒-2d=-10

⇒d= 5

substitute value of d in eq 2

a+7*5=22

a+35=22

a=-13

AP= -13 , -8 , -3