Average Boreduser
Rising Renewal
How is q1 a) done?
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Sequences and Series (1 Viewer)
- Thread starter Average Boreduser
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There is no 1aHow is q1 a) done?
Average Boreduser
Rising Renewal
sorry q5
So it should be 200*(1-r)^4 = 170sorry q5
Average Boreduser
Rising Renewal
oh so is it just substitution?
You just need to know what a geometric sequence is.oh so is it just substitution?
Average Boreduser
Rising Renewal
yeah so tn=t1xr^n-1- and just sub into the formula?You just need to know what geometric series is
I would avoid x and replace that with * but yes. the nth term of geometric sequence is a*r^(n-1)yeah so tn=t1xr^n-1- and just sub into the formula?