Question

2tan 45+cos 30-sin 60​

Answer 1

Answer:

Follow the attachments provided:

Answer 2

Answer:

2

Step-by-step explanation:

as we know that tan45 = 1

then, 1*2= 2

and cos 30 = $\sqrt{3}$/2

then, 2+$\sqrt{3}$/2 = (4+$\sqrt{3}$)/2

sin 60= $\sqrt{3}$/2

(4+$\sqrt{3}$)/2 - $\sqrt{3}$/2 = 4/2 = 2