Let D be the region between the circles of radius 6 and radius 8 centered at the origin that lies in the third quadrant. Express D in polar coordinates. Select the correct answer below: 1) D={(r,θ)∣6≤r≤8,0≤θ≤π2} 2) D={rθ)∣6≤r≤8,π≤θ≤3π2} 3) D={(r,θ)∣0≤r≤8,π≤θ≤3π2} 4) D={(r,θ)∣6≤r≤8,π≤θ≤2π}

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Let D be the region between the circles of radius 6 and radius 8 centered at the origin that lies in the third quadrant.  Express D in polar coordinates.  Select the correct answer below:  1) D={(r,θ)∣6≤r≤8,0≤θ≤π2}  2) D={rθ)∣6≤r≤8,π≤θ≤3π2}  3) D={(r,θ)∣0≤r≤8,π≤θ≤3π2}  4) D={(r,θ)∣6≤r≤8,π≤θ≤2π}

dessinemoie · Accepted Answer

Given:let D be the region between the circles of radius 6 and 8 centered at the origin that lies in the third quadrant express D in polar coordinates.  Here the region D is between the circles with radius r=6,r=8 centered at the origin  that is 6≤r≤8 and that lies in quadrant 3  So,  π≤θ≤3π2  Therefore,  D={(r,∴)∣6≤r≤8,π≤∴≤3π2}  Therefore the 2 nd option is the correct one

Let D be the region between the circles of radius 6 and radius 8 centered at the

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