how many terms of the series 12,16,20,..... must be taken to make 208
Answers
Answered by
6
this is AP
CD=4
so Tn=208
a=12
Tn=a+(n-1)D
n=(208-12)÷4+1
n=1+196÷4
n=1+49
n=50
CD=4
so Tn=208
a=12
Tn=a+(n-1)D
n=(208-12)÷4+1
n=1+196÷4
n=1+49
n=50
Answered by
2
Counting from 12 in the series....208 come as 50th term
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