Two observers are stationed cue to north a tower (of height x metre) at a distance y metre

Two observers are stationed cue to north a tower (of height x metre) at a distance y metre from each other. The angles of elevation of the tower observed by them are 30o and 45o Then x/y is equal to
(a) (sqrt.2 – 1)/2
(b) (sqrt.3 – 1)/2
(c) (sqrt.3 + 1)/2
(d) 1

Anurag Mishra Professor Asked on 20th February 2016 in Maths.
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    Answer: (b) (sqrt.3 – 1)/2

    Anurag Mishra Professor Answered on 20th February 2016.
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