ΔABC is right angled at B. If m∠C = 60°, then find the value of (c – McqOptions

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1.	ΔABC is right angled at B. If m∠C = 60°, then find the value of (cot A - 1/2).
A.	-1/√3
B.	(3 – √2)/3√2
C.	(2√3 – 1)/2
D.	(√2 – √3)/√6
Answer» D. (√2 – √3)/√6

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