A 4. An electric current can be represented by the function y= 2 cos (2(z-0.02)), with time in z seconds, How many times does the current reach a value of 1 on the interval 0

Q: Find the following. If necessary, round to the nearest hundre Time for one complete revolution: ||…

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Q: What is the period of the function f (x) = 3 cos 6x O T 3 O O O 6T 07/12 O 7/3

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Q: State the range of the function f(x) = 3 cos ("X 플). O [-1/3,1/3] O (-00,00) O (-3,3] O (-1,1] O…

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Q: Consider 2(sin(x))2-√2 sin(x) = 2 sin(x) = √2. Bring all the terms to the left side to make an…

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Q: Differentiate the following functions: d a) dz (- 4 sec( – 10z")) = d :(V-10 cot x) dr b) d c) (- 4…

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.