What is the distance between #(4 ,( - 3pi)/4 )# and #(2 ,( 3 pi )/4 )#?
1 Answer
Jan 30, 2016
4.468
Explanation:
at first, we have to transform the two points into Cartesian form.
so,
suppose,
for A point
so,
for B point,
so,
so,
distance=