If the first term of an AP is 1 and the common difference is 7, then the tenth term is ____
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Answer:
a=a1=1.
d=7.
n=10.
an=a+(n-1)d.
a10=1+(10-1)(7).
=1+(9)(7).
=1+63.
=64.
Answered by
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Step-by-step explanation:
a= 1 d= 7 t10 = ?
•.•Tn = a+ (n-1)d
.•.T10 = 1 + (10-1) 7
.•.T10 = 64
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