Concept explainers
To fill: The function y = A sin
(ωx), A>0, has amplitude 3 and period 2; then A = ______ and ω= __________.
Answer to Problem 4AYU
Solution:
3, π
Explanation of Solution
Given:
The function y = A
sin (ωx), A>0, has amplitude 3 and period 2.
Calculation:
If ω>0, the amplitude and period of y = A sin (ωx) and y = A cos (ωx) are given by
Amplitude = |A| Period
Amplitude = |A| = 3.
A = 3
Period
The function
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