Question

2tan 45degree +cos 45 degree - sin 45 degree = ?​

Answer 1

Answer:

putting the Trigonometric values for the above question, we get

2(1) + 1/√2 - 1/√2

= 2

Answer 2

Refer The Attachment ⬆️

$\Large{✓}$

Hope It Helps You ✌️