Question

in an AP if , a= -5 ; l = 21 ; and Sn = 200
1) the common difference of the ap is tuition
2) the value of n will be​

Answer 1

Answer:

in an AP if , a= -5 ; l = 21 ; and Sn = 200

1) the common difference of the ap is tuition

2) the value of n will be

Step-by-step explanation:

make branless