SOLUTION: Is the following expression true or false? {{{ sin a = sin(a

SOLUTION: Is the following expression true or false? {{{ sin a = sin(a - 6pi) }}} Thank you.

Question 1058787: Is the following expression true or false?

Thank you.
Found 2 solutions by josmiceli, ikleyn:
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!

I think it is true

Each rotation puts you back
where you started, so
does the same thing, and there is no effect
on

Answer by ikleyn(52776) (Show Source): You can put this solution on YOUR website!
.
True.

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