WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebStep 3/3. Final answer. Transcribed image text: (1 point) Determine which of the following pairs of functions are linearly independent. Linearly independent 1. f (t) = 2t² + 14t 9 g (t) = 2t 14t Linearly independent 2. f (t) = eft cos (ut) g (t) = ett sin (ut), +0 Linearly dependent 3. f (x) = e22 9 9 (2) = 2 (2-3) Linearly independent 4. f (t ...
Math 201 Differential Equations
WebIf the equilibrium point is =0, then =−4cos(𝜋 6 ) models a buoy bobbing up and down in the water. Find the period of the function and the location of the buoy at =10. 2. The function =25sin(𝜋 6 )+60, where t is in months and =0 corresponds to April 15, models the average high temperature in degrees Fahrenheit in Centerville. a. Websin(t−2π)− 1 2 sin2(t−2π) u(t−2π) = sint+sin2t+cos2t+ 1 2 sin2t−sint u(t−2π). 5. Let f(t) be the function of period two which is defined as f(t) := (t, 0 < t < 1, 1−t, 1 < t < 2. Determine L{f}. Solution: The windowed version f T of f is f T(t) := t, 0 < t < 1, 1−t, < t < 2, 0, 2 < t. 4 sharp energy solutions corporation
Graphing trig functions worksheet precalc
WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebProblem 7.22 Determine the phasor counterparts of the following sinusoidal functions: (a) υ 1 (t) = 4cos (377 t − 30 ) V (b) υ 2 (t) = − 2sin (8 π × 10 4 t + 18 ) V (c) υ 3 (t) = 3sin (1000 t + 53 ) − 4cos (1000 t − 17 ) V Solution: (a) υ 1 (t) = 4cos (377 t − 30 ) V V 1 = 4 e − j 30 V. WebFree math problem solver answers your trigonometry homework questions with step-by-step explanations. Free graphing calculator instantly graphs your math problems. Free math problem solver answers your algebra homework questions with step-b… About Mathway. Mathway provides students with the tools they need to understa… Free math problem solver answers your physics homework questions with step-b… sharpener manufacturers india