Evaluate the following double integral a) Evaluate 8xy dxdy=? 1 b) Evaluate the following integral by using the polar coordinates

Q: dy dx

A: Since, a=-pi/4  b=pi/4 c=0 d=√8*sec(t)

Q: Convert (3, 8) to polar coordinates, where r is positive and is measured in radians in the interval…

A: given  (x,y)=(3,8)in polar coordinates (r,θ)r2=x2+y2tanθ=yxgiven r is positive and θ is in radians

Q: -Usc polar coordinate to evaluate a2-x2 dxdy a2-x2 axdy

A:

Q: Determine the angular frequency of the sinusoid (a²b² a x =- cos ab

A: Given: x=abcos(a2b2tπ-abπ)

Q: 0 Convert the following polar equations to Cartesian form and identify its graph. a.) r = 2 (3 cos +…

A:

Q: Convert to polar coordinates with r > 0 and 0 < 0 < 2T. (- 1, 1/3)

A:

Q: Find an iterated integral in polar coordinates that represents the area of the given region in the…

A: Given,              r=4sin3θ

Q: Evaluate | exp(-2²)dx, using an iterated integral and polar coordinates.

A: Using Cartesian coordinates to polar coordinates.

Q: SOLVE THE INTEGRAL DOUBLE SHOWN IN THE PICTURE. (REMEMBER THAT YOU CAN MAKE THE CHANGE FROM…

A: The formula to calculate the surface integral  ∫∫Dfx,y,gx,ydA over the region D is: ∫∫Dfx,y,gx,ydS…

Q: √9-1² - Compute the following double integral LS sin(x²+y2) dy dx by converting to polar…

A: The given integral: ∫-33∫09-x2sinx2+y2 dydx

Q: sin (-j0.5) express in polar form

A: The general form of a complex number is given by z=a+jb, where a,b are two real numbers and j=-1.…

Q: 4. Evaluate: sin (1+ 2j). Express in polar form

A:

Q: Express the value z below in polar form, and the value to in the form a+bi. Use the square root…

A:

Q: cos (0.48-j0.38) express in polar form

A: we have to express cos 0.48-j0.38 in polar form: we know that cosx-jy=cosxcoshy+jsinxsinhy Now, here…