maths
posted by Anonymous .
if tn=2n what are the first four terms of thepattern

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
...
Respond to this Question
Similar Questions

Maths
Write the first four terms in the binomial expansion of ( 1 + x/2)to the power of 9 
math
The sum of the first four terms of a G.P.is 30 and that of the last four terms is 960. If the first and the last term of the G.P. are 2 and 512 respectively, find the the common ratio. 
mathmatics( sequence and series)
The sum of the first four terms of a G.P.is 30 and that of the last four terms is 960. If the first and the last term of the G.P. are 2 and 512 respectively, find the the common ratio 
Maths  Gemometric Progression
The sum of the first n terms of a series in n^3. Write down the first four terms and the nth term of the series. 
MATH!!
~Determine whether each sequence is arithmetic or geometric fund the next three terms~ *Doing a math unit test and stuck on these five* 1.14,19,24,29.... 2.2,8,16,32... 3.81,27,9,3... 4.What are the first four terms of an arithmetric … 
Maths
Find the first four terms in the binomial expansion of (1+x)^(1/5) and state the range of values of x for which this expansion is valid.Hence approximate (31)^(1/5) correct to four decimal places. 
Maths
Find the first four terms in the binomial expansion of (1+x)^(1/5) and state the range of values of x for which this expansion is valid.Hence approximate (31)^(1/5) correct to four decimal places. 
maths help!!!
the first four terms in the expansion of (1x)^n are 16x+ax^2+bx^3.find the n and also the respective value for a and b 
maths
The first four terms of an arithmetic sequence are 2, xy, 2x+y+7 and x3y where x and y are constants. Find the x and y and hence find the sum of the first 30 terms. 
maths
Help me this. The first term of the GP exceeds the second term by 4 and the sum of the second and third terms is 2 by 2/3.Find the first four terms?