In an ap the 1st term is 10 and common difference 5 find 100th term
Answers
Answered by
1
Answer:
a=10
D=5
then
100th term is
a+99d
=10+99×5
=505
ok
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gys
Answered by
1
Answer:505
Step-by-step explanation:
given-
a = 10
d = 5
tn = a+(n-1)d
t100 = 10 + 99 * 5
t100 = 505
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