The maximum distance between points (3sin θ, 0, 0) and (4cos θ, 0, 0) is
A. 3
B. 4
C. 5
D. Can not be find
Answer:C
The maximum distance between points (3sin θ, 0, 0) and (4cos θ, 0, 0) is
A. 3 B. 4 C. 5 D. Can not be find