In the diagram, a ladder PS leaning against a vertical wa...
In the diagram, a ladder PS leaning against a vertical wall PR makes angle x° with the horizontal floor. The ladder slides down to a point QT such that angle QTR = 30° and SNT = y°. Find an expression for tan y.
√3tanx−1√3+tanx
√3tanx√3+tanx
√3tanx+1√3−tanx
3tanx−1√3−tanx
Correct answer is A
No explanation has been provided for this answer.
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