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karthikS

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Consider a 3D straight line passing through z-axis. Following two angles are given (available):

(1) Angle of the line with the z-axis in X-Z plane

(2) Angle of the line with the z-axis in Y-Z plane

I want to know the true angle of the line with the z-axis, i.e.,the angle of the line with z-axis in the plane passing through the line and z-axis.View attachment 7971

(1) Angle of the line with the z-axis in X-Z plane

(2) Angle of the line with the z-axis in Y-Z plane

I want to know the true angle of the line with the z-axis, i.e.,the angle of the line with z-axis in the plane passing through the line and z-axis.View attachment 7971

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