The point cap p times open paren x comma y close paren is on the terminal ray of angle theta If theta is between pi radians and 3 pi over 2 radians and cosecant theta is equal to negative 5 halves , what are the coordinates of cap p times open paren x comma y close paren ?
Answer
A
cap p times open paren negative 2 comma negative square root of 21 close paren
B
cap p times open paren negative square root of 21 comma negative 2 close paren
C
cap p times open paren negative 2 comma square root of 21 close paren
D
cap p times open paren square root of 21 comma negative 2 close paren