Question 1059042
This problem doesn't make sense to me.
Both sin and cos have to be some value 
between {{{ 0 }}} and {{{ 1 }}}
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there is no way to make the equation work
Say {{{ theta = 90 }}} degrees. I get:
{{{ 1 = 7 - 2*0 }}}
{{{ 1 = 7 }}}
Did you copy this right?