Find the 19th term of the following A.P.
7, 13, 19, 25,...
Answers
Answered by
0
Step-by-step explanation:
Use an=a+(n-1)d
Here a=7, d=6, n=19
a19=7+18*6
=7+108
=115
Answered by
2
Answer:
Step-by-step explanation:
AP = 7 , 13 , 19 , 25 ,
T₁₉ = a + 18d
T₁₉ = a = 7
Common difference = d = 6
T₁₉ = 7 + (18 × 6)
T₁₉ = 7 + 108
T₁₉ = 115
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