Which term of AP 12, 7,2-3_____is98
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Answered by
55
it cant be 98 as it is going in negative and the common difference is -5 and you cant get +98.well if you are asking for -98 then the ans is
a=12 d=-5 an= -98
an= a+(n-1)d
-98= 12+(n-1)-5
-98 -12=(n-1)-5
-110=(n-1)-5
-110/-5=n-1
22=n-1
n=22+1
n=23
a=12 d=-5 an= -98
an= a+(n-1)d
-98= 12+(n-1)-5
-98 -12=(n-1)-5
-110=(n-1)-5
-110/-5=n-1
22=n-1
n=22+1
n=23
Answered by
6
Answer:
n=23
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