What is the value of ((tan(70)+tan(50)))/((1-tan(70)tan(50))) ?

The value of ((tan(70)+tan(50)))/((1-tan(70)tan(50))) is -1.73205…

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((tan(70)+tan(50)))/((1-tan(70)tan(50)))

\frac{( tan ( 7 0 ^{\circ} ) + tan ( 5 0 ^{\circ} ) )}{( 1 - tan ( 7 0 ^{\circ} ) tan ( 5 0 ^{\circ} ) )}

- 1.73205 \dots

Solution steps

\frac{( tan ( 7 0 ^{\circ} ) + tan ( 5 0 ^{\circ} ) )}{( 1 - tan ( 7 0 ^{\circ} ) tan ( 5 0 ^{\circ} ) )}

Refine to a decimal form

= - 1.73205 \dots

ln (2 + tan (\frac{3 π}{16}))

arcsin (4718)

(1) (1 - \frac{10}{100} + \frac{1}{2 π} (sin (2 π) (\frac{10}{100})))

cos (π) + i \cdot sin (π)

sin (\frac{3 π}{5}) cos (\frac{π}{15}) + cos (\frac{3 π}{5}) sin (\frac{π}{15})

What is the value of ((tan(70)+tan(50)))/((1-tan(70)tan(50))) ?
The value of ((tan(70)+tan(50)))/((1-tan(70)tan(50))) is -1.73205…