Question

If a = 7, d = 2 and tn = 99 then, 99 is *

2 points

47th term

48th term

46th term

49th term

​

Answer 1

Answer:

47th term

Step-by-step explanation:

tn=a+(n-1)d

99=7+(n-1)2

=7+2n-2

=5+2n

99-5/2=n

n=47