HELP - IBMath Vectors HW - Radio Transmitters

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The discussion revolves around seeking assistance with homework problems related to radio transmitters that require the use of vectors. The user has attempted some questions but primarily used the Pythagorean theorem instead of vector methods. They express confidence in solving parts A, B, and C but find parts D, E, and F challenging. The request for help emphasizes the need for vector-based solutions. Overall, the user is looking for guidance on how to approach these specific vector problems effectively.
heavyarms
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Please help with problems please! All questions need to be solved using vectors.

See enclosure for questions :biggrin:

Thank you!

Or go to: http://img128.exs.cx/img128/9089/questions2.jpg
 

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Have you tried any of these yet?
 
yes, but i sort of used pythagerus to solve them, not vectors...

A, B, C i can do fine... but D, E, F bit sketchy... :confused:

So any help would be appreciated... Thanks!
 

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