Find the radius of convergence of the power series.
A. 5
B. 0
C. ?
D. 10
Answer: A
Mathematics
You might also like to view...
Find the derivative of the function.y = x4cos x - 14x sin x - 14 cos x
A. -x4 sin x + 4x3 cos x - 14x cos x - 28 sin x B. -x4 sin x + 4x3 cos x - 14x cos x C. -4x3 sin x - 14 cos x + 14 sin x D. x4 sin x - 4x3 cos x + 14x cos x
Mathematics
Solve the equation. Give an exact solution.e5x = 2
A. 
B. 
C. 
D. {5 ln 2}
Mathematics
Use a protractor to measure the angle.
A. 70° B. 180° C. 110° D. 40°
Mathematics
Simplify the expression. Assume all variables represent positive numbers.
- 
A. -1
B. - 
C. 0
D. -6
Mathematics