Question

sin30°/sin45°+ tan45°/sec60°-sin60°/cot45°-cos30°/sin90°
evaluate the following ​

Answer 1

Answer:

(1/2)/(1/√2)+1/(1/2)-(√3/2)/(1) -(√3/2)/(1)

(1/2)/(1/√2)+1/(1/2)-(√3/2)/(1) -(√3/2)/(1)=1/√2+2-√3