If ​√3 sinA = cosA, find the value of (3cos2A + 2cos2A) / 3cosA + 2

Dear Student, 3sinA=cosAtanA = 13=tan30 So A = 30 degreeNow, 3cos2A+2cos2A3cosA+2=5cos2303cos30+2= 5×343×32+2=15×24×33+4=1563+8Regards

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sin/root 3
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