If for any A. P; d=
5 then find T15-
Answers
Answered by
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Step-by-step explanation:
General term will be:
a+5n-5
where a is first term and n is the nth term
Answered by
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a = term 1
d = 5 given
n = 15
t(n) = a + (n-1)d
t(15) = a + 14(5)
= a + 70
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