What is the general solution for tan(a)= 4/5 ?

The general solution for tan(a)= 4/5 is a=0.67474…+pin

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tan(a)= 4/5

tan (a) = \frac{4}{5}

a = 0.67474 \dots + πn

Degrees

a = 38.65980 \dots^{\circ} + 18 0^{\circ} n

Solution steps

tan (a) = \frac{4}{5}

Apply trig inverse properties

tan (a) = \frac{4}{5}

General solutions for

tan (a) = \frac{4}{5}

tan (x) = a \Rightarrow x = arctan (a) + πn

a = arctan (\frac{4}{5}) + πn

a = arctan (\frac{4}{5}) + πn

Show solutions in decimal form

a = 0.67474 \dots + πn

tan (θ) = \frac{78.48}{196.2}

sec^{2} (x) - tan (x) = 1, 0 \leq x < 2 π

4 sin^{2} (x) + 4 cos (x) = 5

cot (θ) + 1 = 0, (0, 2 π)

cos (θ) = \frac{4}{3.3 8 ^{2} + 4 ^{2}}

What is the general solution for tan(a)= 4/5 ?
The general solution for tan(a)= 4/5 is a=0.67474…+pin