trig
posted by Sha on .
Which expression is equivalent to tan theta  sec theta/sin theta?
A)cot theta
B)cot theta
C)tan thetacot theta
D)tan thetasec^2theta

sin/cos 1/sin*cos
(sin^21 )/sin*cos
cos^2/sin*cos= cos/sin=?
posted by Sha on .
Which expression is equivalent to tan theta  sec theta/sin theta?
A)cot theta
B)cot theta
C)tan thetacot theta
D)tan thetasec^2theta
sin/cos 1/sin*cos
(sin^21 )/sin*cos
cos^2/sin*cos= cos/sin=?