Question

plz.....fill. this sieris ....
step by step explain................​

Answer 1

Answer:

I is 42 third is34 Fourth is30 last is 26

Answer 2

Answer:

T2=a+(2-1)d

38=a+d........(1)

T6=a+(6-1)d

-22=a+5d........(2)

38=a+d

-22=a+5d

+. -. -

___________

60=-4d

d=-15

put value of d in ....(1)

38=a-15

a=53

AP=53,38,23,8,-7,-22