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find the value of 4sin^260°-cos^245°/tan^230°+sin^20°
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Step-by-step explanation:
4(√3/2)²-(1/√2)²/(1/√3)²+0
4(3/4)-(1/2)/(1/3)+0
3-(1/2)/(1/3)+0
3-(1/2*3/1)+0
3-(3/2)+0
3-3/2
6-3/2
3/2
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