check whether - 150 is a term of the AP.11,8,5,2.......
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Answered by
8
Hey there!!!
_____________::!!
Okh,,
a = 11
a2 =8
d = - 3
an=-150
n=?
an=a +(n-1)d
-150= 11+(n-1)-3
-150-11 =(n-1)-3
-161/-3=n-1
53.66=n-1
54.66=n
So according to above solution - 150 is not in ap
_____________::!!
Okh,,
a = 11
a2 =8
d = - 3
an=-150
n=?
an=a +(n-1)d
-150= 11+(n-1)-3
-150-11 =(n-1)-3
-161/-3=n-1
53.66=n-1
54.66=n
So according to above solution - 150 is not in ap
simran377:
thanks so much
Answered by
2
no this is not in ap
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