ΔDEF is right angled at E. If m∠F = 300, then find the value of (si – McqOptions

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1.	ΔDEF is right angled at E. If m∠F = 300, then find the value of (sin D - 1/3).
A.	-1/2√3
B.	(3√3 - 2)/6
C.	(√2 - √3)/√6
D.	(2√2 - 1)/√2
Answer» C. (√2 - √3)/√6

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