what is the term of the AP 2,7, 12,17,.....is 52
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Answered by
6
an=a+(n-1)d
52=2+(n-1)5
10=n-1
n=11
52=2+(n-1)5
10=n-1
n=11
Answered by
8
let a be the first term and d be the common difference.
here,
a=2 and d=7-2=5
an(last term)=52
a+(n-1)d=52
2+(n-1)5=52
2+5n-5=52
5n=52+5-2
5n=55
n=55/5
n=11 term
here,
a=2 and d=7-2=5
an(last term)=52
a+(n-1)d=52
2+(n-1)5=52
2+5n-5=52
5n=52+5-2
5n=55
n=55/5
n=11 term
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