If the angle of elevation of a cloud from a point h meters above a lake is alpha and the angle of depression of its reflection in the lake is beta then prove that the height of the cloud is tan alpha + tan beta/tan beta - tan alpha
juveriya2005:
hey i update my dp
Answers
Answered by
6
here ur answer and help ful for uu
Attachments:
Similar questions
Physics,
7 months ago
Accountancy,
7 months ago
Science,
7 months ago
Math,
1 year ago
Science,
1 year ago