which term of A.P 14,9,4... is -41?
rohit9443:
hi
Answers
Answered by
2
-41 = 14 +( n-1)(-5)
-41 = 14 -5n +5
-41 = 19- 5n
60 = 5n
n = 12
12 th term
Answered by
2
AP
given series in AP
in this series
a= 14 and
d=-5 and nth term,= -41
we know that
n th term of term of an AP= a+(n-1)d
-41= 14+(n-1)( -5)
(-55)/(-5)= (n-1)
11=n-1
n= 12
I hope it help you
otherwise report it....
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