QUESTION 12 i cos z dz , where C is |z –1|=5. z – 2 Find -0.832 Tt i 0.832 Tt i 0.832 T -0.832 T

Q: Solve the equation for r if 0 <z < 2n. 4 sin a + 2 cot a = 2 csc a %3D Preview TIP Enter your answer…

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Q: I. Evaluate the following. 3450°-j12 a. 14 + j2 – -j15 (3450°-j12) b. j2 x 32-25° -j15 5-j2…

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Q: cos 2.

A: Using the trigonometric formula,  cos2θ=2cos2θ-1⇒cos2θ+1=2cos2θ⇒cos2θ+12=cos2θ⇒cos2θ=cos2θ+12 Taking…

Q: Evaluate. [16si 16sin-4x cos³-4x dx

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Q: b. Express the function below as a sum or difference of sine and cosine. sin 4x cos 3x c. 1 Let f(r)…

A: we have to write the function as a sum or difference of sine and cosine. sin4xcos3x…

Q: The equation S=6sin(t) – cos(t) gives the position of a body moving on a coordinate line (s in…

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Q: Graph the curve r² = 4 cos 0

A: the required graph is difficult to draw by hand so  I have attached the picture  of  r2=4cosθ

Q: Give an equation of the resulting function when y=sin⁡ Ø  is horizontally stretched by a factor of…

A: Give an equation of the resulting function when y=sin⁡Ø  is horizontally stretched by a factor of…

Q: Determine the amplitude of the function y = -4 sinx- 7. а. 7 с. 4 b. -7 d. -4

A: Generally the following is the formula used for calculating the amplitude:y = A sin(ωt+ϕ)Where, y…

Q: Convert r=1/1+sinθ to Cartisian

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: i0 -i8 Sin g=t e-e %3D 2.

A: To show: sinθ=eiθ-e-iθ2i Solution: We know, by Euler's formula: eiθ=cosθ+isinθ…

Q: 5. Evaluate the following: a. L{4t³+12t² - 5} b. L{3e³t+2 cos 4t} C. L-1S-3 L-1 (s² +9)

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Q: Which of the following represents vector t=PQ in trigonometric form, where P (-5, 11) and Q (-16,4)?

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: cos X Z 50 48 14 Y

A: NOTE: Refresh your page if you can't see any equations. . here we have XY=14 XZ=50

Q: 13. Rewrite the given function in terms of its cofunction. a. sec 58° b. tan TT - 5

A: Please see the below.

Q: 87 cos e do %3D O 4

A: In this question we have to evaluate the Integration.

Q: For what value(s) of x in the interval -15 sxs -5 will the sinusoidal function shown below have a…

A: By definition, a function is a special case of a relation between the members of two sets. It is a…

Q: Find a function of the form y = A sin(kx) + C or y = A cos(ka) + C whose graph matches this one: 6-…

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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.