Find a general term, an, for the given terms of the sequence.0, 2, 6, 12, 20, . . .
A. an = 4n - 6
B. an = n2 - n
C. an = 2n - 2
D. an = 2n-1 - 1
Answer: B
Mathematics
You might also like to view...
Find u ? v.u = -5j, v = 7i
A. -12 B. 2 C. 12 D. 0
Mathematics
Solve the problem.Which apportionment paradox may be produced by the Adams' method but not the Webster method?
A. Alabama B. population C. new-states D. none of these
Mathematics
Find 
by implicit differentiation.
Mathematics
Determine whether the terms are like or unlike.20a9 and 20a6
A. like B. unlike
Mathematics