If a boy standing on a platform 3 metres above the surface of a pond observes a cloud and its re...

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If a boy standing on a platform 3 metres above the surface of a pond observes a cloud and its reflection in the pond, then the angle of elevation of the cloud is
a. Same as to the angle of depression of its reflection.
b. Double to the angle of depression of its reflection.
c. Not equal to the angle of depression of its reflection.
d. None of these.
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