SOLUTION: Need help evaluating this expression.
tan(90 - ⊖) *tan(⊖)*sec(⊖)
A.) {{{ 1 }}}
B.) {{{ 2 }}}
C.) sec{⊖)
D.) cot(⊖)
Thanks.
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Testmodule
-> SOLUTION: Need help evaluating this expression.
tan(90 - ⊖) *tan(⊖)*sec(⊖)
A.) {{{ 1 }}}
B.) {{{ 2 }}}
C.) sec{⊖)
D.) cot(⊖)
Thanks.
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You can put this solution on YOUR website! Since tan(x) = sin(x) / cos(x), and sin(90 - x) = cos(x), and cos(90 - x) = sin(x), the
first term of the expression can be rewritten as: