find the
Common
difference of
AP
Whose
first
tern
is
5
and 12
th term
is
137.
Answers
Answered by
1
Answer:
a= 5
n = 12
A.P = a+(n-1)d
137 = 5 + (12 -1)d
137 - 5 = 11d
132/11 = d
d = 12
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