What is the general solution for cos(C)= 3/4 ?

The general solution for cos(C)= 3/4 is C=0.72273…+2pin,C=2pi-0.72273…+2pin

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cos(C)= 3/4

cos (C) = \frac{3}{4}

C = 0.72273 \dots + 2 πn, C = 2 π - 0.72273 \dots + 2 πn

Degrees

C = 41.40962 \dots^{\circ} + 36 0^{\circ} n, C = 318.59037 \dots^{\circ} + 36 0^{\circ} n

Solution steps

cos (C) = \frac{3}{4}

Apply trig inverse properties

cos (C) = \frac{3}{4}

General solutions for

cos (C) = \frac{3}{4}

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

C = arccos (\frac{3}{4}) + 2 πn, C = 2 π - arccos (\frac{3}{4}) + 2 πn

C = arccos (\frac{3}{4}) + 2 πn, C = 2 π - arccos (\frac{3}{4}) + 2 πn

Show solutions in decimal form

C = 0.72273 \dots + 2 πn, C = 2 π - 0.72273 \dots + 2 πn

cos (x - \frac{π}{6}) - sin (x) = 0

2 + cos^{2} (x) = - 3 cos (x)

6 sec^{2} (x) + tan (x) - 7 = 0

4 \cdot sin^{2} (x) = 3

cos (B) = \frac{2}{3}

What is the general solution for cos(C)= 3/4 ?
The general solution for cos(C)= 3/4 is C=0.72273…+2pin,C=2pi-0.72273…+2pin