Solve the following equation
`sin^(-1)(cos(pi/9))`

Solve the following equations : sin^(-1)(x^(2)-2x+3)+cos^(-1)(x^(2)-x)=(pi)/2

Solve the following equation: sin^(-1)x+sin^(-1)(1-x)=cos^(-1)x

Solve the following equations: sin[2cos^(-1){cot(2tan^(-1)x}]=0

Solve the following equations: sin^(-1)(3x)/(5)+sin^(-1)(4x)/(5)=sin^(-1)xsin^(-1)6x+sin^(-1)6sqrt(3)x=(pi)/(2)

Solve the following equations: (i) sin^(8)x - cos^(8)x=1 (ii) sin^(10)x - cot^(8)x=1

Solve the following equations : cos (sin^(-1) x) = 1/2

Solve the following equation: k 4sin^(2)theta-8cos theta+1=0

Solve the following equation: 2sin^(2)x+sqrt(3)cos x+1=0

Solve the following equation: sin^(2)theta-cos theta=(1)/(4)

Solve that following equations : 2sin^(2)theta=3cos theta,0<=theta<=(pi)/(2)