Explanation:
√3 cos θ - sin θ= √2dividing both side by 2
√3/2 cos ∅-1/2 sin∅=√2/2
sin60cos∅-cos60sin∅=1/√2
sin(60-∅)=sin(180-45)or sin45
therefore=
60-∅=135
∅=135-60=75
tan∅=tan75=3.73or 2+√3
when ∅=45
60-∅=45
∅=60-45=15
tan∅=tan15=2+√3
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