Math, asked by sonika31, 1 year ago

the angle of elevation of the top of a tower as observed from a point on the ground is elpha and on moving A m towards a tower the angle of elevation is beta . prove that the height of the tower is A tan elpha ×tan beta/ tan beta -tan elpha

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Answered by Anvit14

1

Hi Sonika can you the perfect question so I can help you...

sonika31: anvit14 the question is perfect.....

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