if a =-7, d=5 find T12
Answers
Answered by
2
T12 = a+11d
T12 = -7+11(5)
T12 = -7+55
T12 = 48
T12 = -7+11(5)
T12 = -7+55
T12 = 48
Answered by
2
a+(n-1)d=
a=-7
d=5
n=12
-7+(12-1)5
-7+55
=48
a=-7
d=5
n=12
-7+(12-1)5
-7+55
=48
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