How many terms are there in AP 18,15.5.13____-47
Answers
Answered by
19
d = -2.5
a = 18
in A.P.
Tn = a+ (n - 1)d
-47 = 18 + (n -1)×(-2.5)
n= 27
##hope it can help you##
a = 18
in A.P.
Tn = a+ (n - 1)d
-47 = 18 + (n -1)×(-2.5)
n= 27
##hope it can help you##
Answered by
0
Answer:
d = -2.5
a = 18
in A.P.
Tn = a+ (n - 1)d
-47 = 18 + (n -1)×(-2.5)
n= 27
HOPE THIS HELPS YOU...
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