Question

Find the 50th term of the AP: -28;-25;−22;−19
;

Answer 1

Answer:

31,34,37,40,43,46,49,52

Answer 2

Answer:

50th term =119

Step-by-step explanation:

Given:

a= -28 ,

n=50th

d= [-25 - (-28)] = 3

To Find:

50th term =?

Solution:

an= a+ (n-1) d

a50 = -28 + (50-1) × 3

a50th term = -28 + 49 × 3

= -28 + 147

= 119