Find the 20th term of the ap 5,8,11,14
Answers
Answered by
7
heya folk !!☺
it's too easy ...
a' first term =5
tn=20
common difference" d"=8-5=3
so,as you know tn=a+(n-1)d
=)5+(20-1)3
=)5+57
=)62 Ans
hope it help you.
@rajukumar☺
it's too easy ...
a' first term =5
tn=20
common difference" d"=8-5=3
so,as you know tn=a+(n-1)d
=)5+(20-1)3
=)5+57
=)62 Ans
hope it help you.
@rajukumar☺
Answered by
6
a=5
d=8-5=3
therefore 20th term=a+(n-1)d
=5+(20-1)*3=62
ans=62
d=8-5=3
therefore 20th term=a+(n-1)d
=5+(20-1)*3=62
ans=62
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