Question

33. If O = 30°, prove that
sin 0+ sin 20 by
1 + cos 0 + cos20 =
tan0
​

Answer 1

Answer:

(sin 30 + sin 60)/(1+cos 30+ cos 60)

=(1/2 + root3/2)/(1+1/2+root3/2)

=(1+root3)/(3+root3)

= not tanO

so man Q is wrong