What is the general solution for cos(x)= 24/25 ?

The general solution for cos(x)= 24/25 is x=0.28379…+2pin,x=2pi-0.28379…+2pin

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cos(x)= 24/25

cos (x) = \frac{24}{25}

x = 0.28379 \dots + 2 πn, x = 2 π - 0.28379 \dots + 2 πn

Degrees

x = 16.26020 \dots^{\circ} + 36 0^{\circ} n, x = 343.73979 \dots^{\circ} + 36 0^{\circ} n

Solution steps

cos (x) = \frac{24}{25}

Apply trig inverse properties

cos (x) = \frac{24}{25}

General solutions for

cos (x) = \frac{24}{25}

cos (x) = a \Rightarrow x = arccos (a) + 2 πn, x = 2 π - arccos (a) + 2 πn

x = arccos (\frac{24}{25}) + 2 πn, x = 2 π - arccos (\frac{24}{25}) + 2 πn

x = arccos (\frac{24}{25}) + 2 πn, x = 2 π - arccos (\frac{24}{25}) + 2 πn

Show solutions in decimal form

x = 0.28379 \dots + 2 πn, x = 2 π - 0.28379 \dots + 2 πn

2 (tan (θ) + 3) = 5 + tan (θ), 0 \leq θ < 2 π

3 cos (3 θ) = 2 cos (θ)

\frac{1 - csc ( θ )}{cot ( θ )} = tan (θ) - csc (θ)

2 sin (a) - 1 = 0

cos (3 x) = cos (2 x) cos (x)

What is the general solution for cos(x)= 24/25 ?
The general solution for cos(x)= 24/25 is x=0.28379…+2pin,x=2pi-0.28379…+2pin