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Popular >

tan(α)=-0.9857

Solution

tan (α) = - 0.9857

Solution

α = - 0.77819 \dots + πn

+1

Solution steps

tan (α) = - 0.9857

Apply trig inverse properties

α = arctan (- 0.9857) + πn

Show solutions in decimal form

α = - 0.77819 \dots + πn

Popular Examples

8sin^2(x)=8-4cos(x)

8 sin^{2} (x) = 8 - 4 cos (x)

sec^{2} (θ) = 9

cos(x)=(6.5)/(8.4)

cos (x) = \frac{6.5}{8.4}

tan (θ) = \frac{1}{10}

sin^2(x)-2cos(x)=0

sin^{2} (x) - 2 cos (x) = 0

Frequently Asked Questions (FAQ)

What is the general solution for tan(α)=-0.9857 ?
The general solution for tan(α)=-0.9857 is α=-0.77819…+pin