Question

1-sin 60°/cos 60=1-tan30/1+tan 30​

Answer 1

que. 1 - sin 60°/ cos60°. = 1-tan 30/1 + tan 30°

solution =

= √3/2 /. 1/2

=. √3 l.h.s.

= 1-1/√3/1 + 1/√3

= 1-1/√3 + 1/√3

=. 0/√3 + 1/√3

=. 0 + 1/√3

=. √3 r.h.s.

that's solved