cos 60° + sin 45° – tan 60°
cot 30° - cos 45º - sin 30°
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Step-by-step explanation:
when if you asked to add all this we get 0 as the answer
cos60 + sin45- tan60 + cot30- cos45 - sin30
1/2 + 1/√2 - √3 + √3 - 1/√2 - 1/2
= 0
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