Question

(ii) 2 tan45° + cos2 30° - sin 60°​

Answer 1

Answer:

4+√3$\frac{x}{y}$2

Step-by-step explanation:

Tan 45=1,cos 30=√3$\frac{x}{y}$2,sin 60=√3$\frac{x}{y}$2

substitute the values in expression i.e,

2(1)+2(√3$\frac{x}{y}$2)-√3$\frac{x}{y} 2</p><p>2+√3-√3[tex]\frac{x}{y}$2

4+√3$\frac{x}{y}$2