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Mr. Naik is a paramilitary Intelligence Corps officer who is tasked with planning a coup on the enemy at a certain date. Currently he is inspecting the area standing on top of the cliff. Agent Vinod is on a hot air ballon in the sky. When Mr. Naik looks down below the cliff towards the sea, he has Ajay and Maran in boats positioned to get a good vantage point.
The main goal is to scope out the range and angles at which they should train their soldiers.
Which one is a pair of 'angles of elevation'?

A

`(Za^*, Ze^@)`

B

`(Zb^@, Ze^@)`

C

`(Zc^@, Zd")`

D

`(Za^@, Zf^@)`

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Mr. Naik is a paramilitary Intelligence Corps officer who is tasked with planning a coup on the enemy at a certain date. Currently he is inspecting the area standing on top of the cliff. Agent Vinod is on a hot air ballon in the sky. When Mr. Naik looks down below the cliff towards the sea, he has Ajay and Maran in boats positioned to get a good vantage point. The main goal is to scope out the range and angles at which they should train their soldiers. which one is a pair of 'angles of depression'?

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