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Posted by on Sunday, September 5, 2010 at 9:29pm.

Simplify the expression csc@cos@tan@.

What is the best way to solve this?

  • Math - , Sunday, September 5, 2010 at 9:37pm

    I usually change everything to sines and cosines

    = (1/sinØ)(cosØ)(sinØ/cosØ)
    = 1

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