Find the value of the following inverse trigonometric expression:
`cos^(-1)(cos 10)`

Find the value of the following inverse trigonometric expression: cot^(-1)(cot(-10))

Find the value of the following inverse trigonometric expression: cot^(-1)(cot(-10))

Find the value of the following inverse trigonometric expression: sin^(-1)(sin 4)

Find the value of the following inverse trigonometric expression: sin^(-1)(sin 4)

Find the value of the following inverse trigonometric expression: cos^(-1)(1/(sqrt(2))("cos"(9pi)/10-"sin"(9pi)/10))

Find the value of the following inverse trigonometric expression: cos^(-1)(1/(sqrt(2))("cos"(9pi)/10-"sin"(9pi)/10))

Find the value of the following inverse trigonometric expression: tan^(-1)(tan(-6))

Find the value of the following inverse trigonometric expression: tan^(-1)(tan(-6))

Evaluate the following inverse trigonometric expression: sec^(-1)("sec"(7pi)/4)

Evaluate the following inverse trigonometric expression: sin^(-1)("sin"(7pi)/6)