Mathematics, 19.02.2020 22:25 Sallyjoe8381

Select the correct answer from each drop-down menu.

In the diagram, PN is the perpendicular bisector of AB and the angle bisector of ∠CPD.

sin ∠BPD = , and cos ∠CPN = .

1. cos x, cos y, cos(x-y), cos(x+y)
2. sin x, sin y, sin(x+y), sin(x-y)

Select the correct answer from each drop-down menu. In the diagram, PN is the perpendicular bisector

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Select the correct answer from each drop-down menu.

In the diagram, PN is the perpendicu...

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