# B i find polar coordinates r θ of the point where ii

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(b) (i) Find polar coordinates ( r , θ ) of the point, where (ii) Find polar coordinates ( r , θ ) of the point, where Solution or Explanation Sketch the region in the plane consisting of points whose polar coordinates satisfy the given conditions. ( 4 , 4 r > 0 and 0 θ < 2 π ( r , θ ) = r < 0 and 0 θ < 2 π ( r , θ ) = ( 1, ) r > 0 and 0 θ < 2 π ( r , θ ) = r < 0 and 0 θ < 2 π ( r , θ ) = Click to View Solution 4. 1/1 points | Previous Answers SCalcET7 10.3.011. ) . . 3 . . 1 < r < 3 , 5 π / 3 θ 7 π / 3
Solution or Explanation 1 < r < 3 , θ 5 π 3 7 π 3
5. 1/1 points | Previous Answers SCalcET7 10.3.013. Find the distance between the points with polar coordinates Now use the distance formula. ( 4 , π /3) and ( 6 , 2 π /3). 2 π 3 2 π 3 3 3 28 7
6. 2/2 points | Previous Answers SCalcET7 10.3.019. Find a Cartesian equation for the curve and identify it. 7. 2/2 points | Previous Answers SCalcET7 10.3.020. Find a Cartesian equation for the curve and identify it.