The rectangular coordinates of a point are given. Find polar coordinates (r,0) of this point with 0 expressed in radians. Let r>0 and -2n<0<2x. (2,-2)

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: Convert the following polar coordinates to rectangular coordinates. Where appropriate you may use…

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Q: Name three different pairs of polar coordinates that also name the point, (-1,-), if-2 ≤ 0 ≤ 2π

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Q: 3.(a) Convert the rectangular point (-3, 7) into polar coordinates, showing your work. Give 2…

A: INTRODUCTION: If (x,y) are rectangular coordinates, then the polar coordinate is given by, x=rcosθ…

Q: Convert (−2, −9) to polar coordinates.

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Q: Express as a product. 1+ sin a

A: 1+sin(α)=(cos(α/2)+sin(α/2))(cos(α/2)+sin(α/2))Explanation:

Q: Determine two pairs of polar coordinates for the point with 0° ≤ 0 < 360°. (5,-5) O (5√2, 45°),…

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Q: 4. Prove that tan x – cos x = sec x – cosʻ x - x- cos cos x – 1. :

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