What is the general solution for 2cos(a)=sqrt(3) ?

The general solution for 2cos(a)=sqrt(3) is a= pi/6+2pin,a=(11pi)/6+2pin

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2cos(a)=sqrt(3)

2 cos (a) = 3

a = \frac{π}{6} + 2 πn, a = \frac{11 π}{6} + 2 πn

Solution steps

2 cos (a) = 3

Divide both sides by

2

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

General solutions for

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

a = \frac{π}{6} + 2 πn, a = \frac{11 π}{6} + 2 πn

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

sin^{2} (4 x) = 1

sinh (x) = \frac{2}{3}

cos (α_{2}) = \frac{1}{14}, 0 \leq α_{2} \leq 2 π

sin (2 x + 60) = \frac{1}{2}

What is the general solution for 2cos(a)=sqrt(3) ?
The general solution for 2cos(a)=sqrt(3) is a= pi/6+2pin,a=(11pi)/6+2pin