Question
a.
[T₁ (T₂ - T₃)] / [T₃ (T₁ - T₂)]
b.
[T₃ (T₁ - T₂)]/ [T₁ (T₂ - T₃)]
c.
[T₁ (T₁ - T₂)] / [T₃ (T₂ - T₃)]
d.
[T₃ (T₂ - T₃)] / [T₁ (T₁ - T₂)]
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