∆DEF is right angled at E. If ∠F = 45°, then find the value of (t – McqOptions

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1.	∆DEF is right angled at E. If ∠F = 45°, then find the value of (tanD - √3/2).
A.	-√3/2
B.	-1/2√3
C.	(2 - √3)/2
D.	(3√3 - 1)/3
Answer» D. (3√3 - 1)/3

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