Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.
+ 
+ 
+ ... + 
+ ...
A. 
; 4
B. 
; 4
C. 
; 4
D. 
; 4
Answer: A
Mathematics
You might also like to view...
Solve the equation after making an appropriate substitution.
- 5
+ 6 = 0
A. {-3, -2} B. {81, 16} C. {9, 4} D. {3, 2}
Mathematics
Solve the problem.A grassy park is 190 m by 240 m. If a square sand pit with sides of 22 m occupies the center of the park, how much area remains for grass?
A. 772 m2 B. 45,116 m2 C. 860 m2 D. 838 m2
Mathematics
Simplify the expression.(p2)4
A. 4p2 B. p6 C. p8 D. 2p4
Mathematics
Factor the polynomial completely. If the polynomial cannot be factored, write "prime."x2 + 2x - 48
A. prime B. (x - 6)(x + 8) C. (x + 6)(x + 8) D. (x + 6)(x + 1)
Mathematics