Posted by Anonymous on Friday, October 19, 2012 at 12:25pm.
if tn=2n what are the first four terms of thepattern

maths  Reiny, Friday, October 19, 2012 at 12:40pm
t(n) = 2n , means whatever I put in for n in t(n) I must put in for 2n
t(1) = 2(1) = 2
t(2) = 2(2) = 4
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