Question

sin 30°
tan 45° + cos 60°/
sec 30° + cos 60° +
cot 450​

Answer 1

Sin 30degree = 1/2
Tan 45degree=1
Cos60=1/2
Sec30=2/root3
Cot450=cos(390+60)

Answer 2

Answer:

sin30°+tan45°+cos60°/sec30°+cos60°+cot45°

1/2+1+(1/2)/(2/√3)+1/2+1

1/2+1+√3/4+1/2+1

3+√3/4

(12+√3)/4