Question

2√2 cos 45 cos 60 -2√2 sin 45 sin 60 +√3​

Answer 1

Step-by-step explanation:

Hope it'll help you .........

Answer 2

Answer:

1

Step-by-step explanation:

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