Question

Find the distance between ( cos ,0) a  and 0, sin a  to​

Answer 1

Answer:

The distance between (a cos0,0) and (0,a sine) is

VO-a = a cos)? + (a sin-0)?

= v(-a cose)² + (a sin)?

= va cos? + a? sin?e

= va?(cos?e+sin?e)

= va²(1) =

= va?

= a units

cos?0 + sin?0 = 1