Question

Thw sum of 4 and 8 term of an ap is 24 and sum of 6 and 10 term is 44, find the ap

Answer 1

a+3d+a+7d=24
2a+10d=24
a+5d=12....1
a+5d+a+9d=44
2a+14d=44
a+7d=22.....2
multiply 2 with -1
-a-7d=-22.....3
adding 1 and 3
$a + 5d = 12 \\ - a - 7d = - 22 \\ - 2d = - 10 \\ d = 5$

put 5=d in 1
a+5×5=12
a=12-25
a=-13
therefore the a.p is -13,-8,-3,2....
don't forget to do it brainleist.
hope this helps you.