1.

61.A round Ball of radius r subtends an angle x at the eye of the observer . While the angle of elevation of its centre is y . Find the height of the centre of the ball. In terms of cosec and sin

Answer» 61.A round Ball of radius r subtends an angle x at the eye of the observer . While the angle of elevation of its centre is y . Find the height of the centre of the ball. In terms of cosec and sin


Discussion

No Comment Found

Related InterviewSolutions