Write the first four terms of the sequence defined by the recursion formula. A1=2 and an=an-1^(-3) for n is greater or equal to 2.
A. 2,-1,-4,-7
B. 2,1,-2,-5
C. 2,5,8,11
D. -3,-6,-9,-12
1 answer
B. 2,1,-2,-5
A. 2,-1,-4,-7
B. 2,1,-2,-5
C. 2,5,8,11
D. -3,-6,-9,-12
1 answer