Cot 30째iv) 4 (sin4 30째 + cos4 60째) 3 (cos 45erify each of the fo – InterviewSolution

1.	Cot 30째iv) 4 (sin4 30째 + cos4 60째) 3 (cos 45erify each of the follauin1Vsin2 90째).
Answer» sin30°= 1/2=cos60cos45= 1/√2sin90°=1Now putting these values in the equation4(1/16+1/16)-3(1/2-1)8/16+3/2 Taking LCM of 16 and 28+24/1632/16=2 answer

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