ΔXYZ is right angled at Y. If ∠Z = 30°, then find the value of (si – McqOptions

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1.	ΔXYZ is right angled at Y. If ∠Z = 30°, then find the value of (sin X - 3/√2).
A.	(√6 - 6)/2√2
B.	(√2 - √3)/√6
C.	-1/2
D.	(1 - 2√3)/2
Answer» B. (√2 - √3)/√6

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