Question

the sum of the 4th and 8th term of an ap is 24 and the sum of the 6th and 10th terms is a 44 . findthe first four terms of the AP
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Answer 1

Answer:

-13 +5 x 3

=-13+15

=2

Step-by-step explanation:

Answer 2

Answer:

-13,-8,-3,2

Step-by-step

nth term=a+(n-1)d

4th=a+3d

8th=a+7d

6th=a+5d

10th=a+9d

2a+10d=24

2a+14d=44

simultaneous equation;

-4d=-20

d=5

a=-13

1st term =-13

2nd term=-13+5

3rd term=-13+5(2)

4th term=-13+5(3)