(-1+i/3)°, by using deMoivre 's theorem

Q: What is the coefficient of x2y" in (5x- y)°?

A:

Q: Find the tangent plane to the equation z = 2y cos(5z – 4y) at the point (4,5, 10) z = 2y- 2= 0 X…

A:

Q: w = sqrt(25-4x2- 4y2) ,  x=r cos(theta) ,  y=r sin(theta) (b) Find del w / del r and del w / del ?…

A: Given: The equation w=25-4x2-4y2 also x=rcosθ, y=rsinθ To find the partial derivative of ∂w∂r and…

Q: d) [2x'(а — b)/ 3x(а — b)?]

A:

Q: The curves 71(t) = (- 5t, t°, 3t*) and r2(t) = (sin(5t), sin(2t), t) intersect at the origin. Find…

A: Answer

Q: (x° – xº) (1+x³)5 Evaluate dr; Use B(m, n) = dr (1+x)m+n

A: Using the given result and

Q: (6) Find дл ду : ye+sin(2)=423 (8 points)

A: Explanation is given below:Explanation:

Q: Find z,(-1,2) if z=In(5x°y²+2y*). Answer:

A: We can find the answer as below.

Q: Generate a 3D plot based on the equation z=sin(x) +cos(y), both x and y range from 0 to 2 pi. Please…

A: [x,y]=meshgrid(0:2*pi); z=sin(x)+cos(y); surf(x,y,z)

Q: Express the following points in Cartesian coordinates: (а) Р(1, 60°, 2) (b) Q(2, 90°, –4) (c) R(,…

A: we have to convert cylindrical and spherical co-ordinate system to cartesian system. we know that…

Q: mZM by+10 nd x and y if m/4= (6y + 10), mZ5 27 = 4xº. 1 2 3 41 74° 9-12 S 8 mZME 6 - y = 147 nsider…

A:

Q: Find the acute angle between 3x – 2y + 7 = 0 and 2y + 4x – 3 = 0 (to nearest degree).

A: Given, 3x-2y+7=0      .....12y+4x-3=0      .....2

Q: Q1. If the line y = mx + c passes through (3,4) and makes an angle of sin-1 (3) with the positive…

A: If the line  passes through  and makes an angle of  with the positive direction of -axis, then to…

Q: Hw/ sketch f(x) =-2*

A: According to the question, we need to graph the function. The function is given as : f(x) = -2-x…

Q: Show that: (a) (1+x) =1+6x

A: Consider the given: Expand 1+x6:Apply binomial theorem:a+bn=∑i=0nnian−ibi