Question

5
2:
sin? 135° + cos²120° - sin’150° + tan’150°
n?120°-cos'150° + tan-120° + tan’ 135° + cos180°
sin
18
5 sin?150° + cos 45° + 4tanº 120°
2 sin 30º.cos60° - tan135°
55
6​

Answer 1

Step-by-step explanation:

2:

sin? 135° + cos²120° - sin’150° + tan’150°

n?120°-cos'150° + tan-120° + tan’ 135° + cos180°

sin

18

5 sin?150° + cos 45° + 4tanº 120°

2 sin 30º.cos60° - tan135°

55

6

Answer 2

Answer:

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