Question

2√2cos45°.cos60°+2√3sin60°.tan60°-cos0°​

Answer 1

Step-by-step explanation:

$2 \times \sqrt{2} \times \frac{1}{ \sqrt{2} } \times \frac{1}{2} \\ + 2 \times \sqrt{3} \times \frac{ \sqrt{3} }{2} \times \sqrt{3} - 1 \\ = 1 + 3 \sqrt{3} - 1 = 3 \sqrt{3}$