1 In an A.P, the first term is 1 and the common difference is 4
Find the 20th term
Answers
Answered by
1
Answer:
20th term is 67
Step-by-step explanation:
when you substitute a= 10, d=3, n=20 in the formula
T=a+(n-1)d
T=10+(20-1)3
T=10+57
T=67
Similar questions