SOLUTION: Can this expression be evaluated? tan(arctan({{{ -6 }}})) A.) {{{ -6 }}} B.) {{{ 6 }}} C.) {{{ 0 }}} D.) Isn't a real expression.

Algebra ->  Expressions-with-variables -> SOLUTION: Can this expression be evaluated? tan(arctan({{{ -6 }}})) A.) {{{ -6 }}} B.) {{{ 6 }}} C.) {{{ 0 }}} D.) Isn't a real expression.      Log On


   

Question 1062067: Can this expression be evaluated?
tan(arctan(+-6+))
A.) +-6+
B.) +6+
C.) +0+
D.) Isn't a real expression.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Can this expression be evaluated?
tan(arctan(-6))
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Ans: The tangent of the angle whose tangent is -6 is -6.
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Cheers,
Stan H.
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