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secondary 3 chevron_right E Maths chevron_right Singapore

A helicopter, H, is hovering directly above a point B. If the angle of elevation of H seen from C is 10 degrees, calculate the greatest angle of elevation of H from a point along AC. I need workings

Date Posted: 4 years ago
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Eric Nicholas K
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To be continued, but I will take a break once I am done with this question.
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