Question

Find the ap of 34+32+30+...+10

Answer 1

Answer:

a=34.d=a2-a1=2.,an=10.

an=a+(n-1)d.

10=34+n-1×2.

10-34=n-1×2.

-24=n-1×2.

-24/2=n-1.

-12=n-1.

n=12-1.

n=11.

hope it helps you .follow and mark as brainlist.