what is the term of an ap whose common difference is 3 and a6=20
Answers
Answered by
3
Answer: a = 5
Step-by-step explanation:
d=3
a6 = 20
a+5d =20
a+5*3 = 20
a+15 = 20
a = 20-15
a = 5
The fist term of this ap will be 5
Similar questions