Type in the following into desmos. 12 =D1 49 2) (xcosr-ysinr) 49 (r sin r+y cos ) =1 16 O 1=0 -2T 2x -10 10 1. Explain where the expressions being squared in the red equation come from.

Q: 2. -1z"cosdz zl=1

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Q: 5. Convert the equation r = 3 – sin 0 to rectangular form. (That means, in terms of x and y. Your…

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Q: Convert r = 6(sin(0) + cos(0)) to an equation in rectangular coordinates in terms of x and y.

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Q: Differentiate.

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Q: A. Integrate the following. i) (2x³-3x² +5x-2) dx ii) (5 sin20+2 cos 40) de B. Determine the area of…

A: A.Integrate the following.i) integrate (2x ^ 3 - 3x ^ 2 + 5x - 2) dx ii) integrate (5sin 2theta +…

Q: 2. Integrate using Trig: cos° x dx

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Q: 3. The equation that best represents the graph shown below is 4 -2 A. y = 4 sin(2x)+2 В. y =-4…

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Q: Js sin 4x cos2x dx

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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.