10th terms of the AP 2,7,12,,,,,,. (1)47 (2) 27. (3) 40. (4) 52 (5) option 5
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Answered by
1
Answer:
(1)47
nth term = first term+(n-1)*common difference
10th term= 2+(10-1)*5
=2+9*5
= 2+45
= 47
Answered by
0
To know the 10 th term of AP 2,7,12.... is
First we have to take out
( first term of AP) a = 2
d= 7-2=5
n=10
Putting these values in formula
an= a+ (n-1) d
a10 = 2 + (10-1) 5
a10 = 2+9*5
a10= 2+45
a10 = 47
(1) 47 IA your answer
First we have to take out
( first term of AP) a = 2
d= 7-2=5
n=10
Putting these values in formula
an= a+ (n-1) d
a10 = 2 + (10-1) 5
a10 = 2+9*5
a10= 2+45
a10 = 47
(1) 47 IA your answer
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