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. 
; 2
C. 
; 4
D. 
; 2
Answer: B
Mathematics
You might also like to view...
Solve the inequality and graph the solution set.-28x + 16 ? -4(6x - 8)
A. {x 
}
B. {x 
}
C. {x 
}
D. {x 
}
Mathematics
Graph the polynomial function. f(x) = x4 - 3x3 - x2 + 3
A. 
B. 
C. 
D. 
Mathematics
Add or subtract as indicated. Then simplify your answer if possible. Leave the answer in terms of sin ? and/or cos ??.
?
What will be an ideal response?
Mathematics
Find the vertex and axis of symmetry of the graph of the function.f(x) = x2 - 5x - 4
A. 
; x = 
B. (7, -4) ; x = 7
C. (-5, 46) ; x = -5
D. 
; x = - 
Mathematics