tang-1 (0.25)

asked by guest
on Nov 14, 2024 at 8:54 am



You asked:

Evaluate the expression: \(\tan\left( -1 \right) \cdot 0.25\)

MathBot Answer:

\[\tan\left( -1 \right) \cdot 0.25 = - \frac{\tan{\left(1 \right)}}{4} \approx -0.38935193116372555762674370186459\]

\[\begin{aligned}\tan\left( -1 \right) \cdot 0.25& = \tan{\left(-1 \right)} \cdot \frac{25}{100}\\& = - \tan{\left(1 \right)} \cdot \frac{25}{100}\\& = -25 \cdot \tan{\left(1 \right)} \cdot \frac{1}{100}\\& = - \frac{1}{4} \cdot \tan{\left(1 \right)}\end{aligned}\]

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