Question

Sin 0° + cos 90° + 2 cos 45° + cot 45° - Tan 45° 1) sin 45° 2) cosec 45° 3) tan 45°​

Answer 1

Answer:

√2

Step-by-step explanation:

Sin0°=0

Cos90°=0

2Cos45°=2(1/√2)

Cot45°=1

Tan45°=1

0+0+2(1√2)+2-1

=2×1√2

=√2