What is the general solution for solvefor x,cos(x)=-(sqrt(26))/(26) ?

The general solution for solvefor x,cos(x)=-(sqrt(26))/(26) is x=1.76819…+2pin,x=-1.76819…+2pin

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solvefor x,cos(x)=-(sqrt(26))/(26)

solve for

x, cos (x) = - \frac{26}{26}

x = 1.76819 \dots + 2 πn, x = - 1.76819 \dots + 2 πn

Solution steps

cos (x) = - \frac{26}{26}

Apply trig inverse properties

x = arccos (- \frac{26}{26}) + 2 πn, x = - arccos (- \frac{26}{26}) + 2 πn

Show solutions in decimal form

x = 1.76819 \dots + 2 πn, x = - 1.76819 \dots + 2 πn

6 cot (x) + 5 = - 1

11 csc (x) + 15 = 9 csc (x) + 19

sin^{2} (x) = \frac{tan ( x )}{2}

98 \cdot sin (θ) - 19.6 \cdot cos (θ) = 75.1

\frac{( sin ( x ) + tan ( x ) )}{1 + cos ( x )} = m \cdot sec (x)

What is the general solution for solvefor x,cos(x)=-(sqrt(26))/(26) ?
The general solution for solvefor x,cos(x)=-(sqrt(26))/(26) is x=1.76819…+2pin,x=-1.76819…+2pin