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CBSE - IX - Physics - Work and Energy

could you please explain what cos is.

Asked by Rhea Mehta 20th January 2011, 12:00 AM
Answered by Expert

Answer:

Dear student,
 
Do you mean the angle cos?
 
It cosine of an angle, please describe your qustion.
 
Thanking you
Team
Topperelarning.com
Answered by Expert 20th January 2011, 10:08 PM

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