tan^(-1)(tan*(5^(n))/(6))+cos^(-1)2cos((13x)/(6))^(2)

Evaluate: tan^(-1)((tan(5 pi))/(6))+cos^(-1){cos((13 pi)/(6))}

Evaluate: tan^(-1)(tan(5pi)/6)+cos^(-1){cos((13pi)/6)}

Find the value of "tan"^(-1)("tan"(5pi)/(6))+"cos"^(-1)("cos"(13pi)/(6)) .

Find the value of tan^(-1)("tan"(7pi)/(6))+ cos^(-1)("cos"(7pi)/(6))

Evaluate: tan^(-1){tan((5pi)/6)}+cos^(-1){cos((13pi)/6)}

Find the value of : (1) sin^(-1)(sin.(5pi)/(6)) (2) cos^(-1)(cos.(13pi)/(6)) (3) tan^(-1)(tan.(7pi)/(6))

Find the value of tan^(-1)("tan"(5pi)/6)+cos^(-1)("cos"(13pi)/6) .

tan^(-1)((5)/(13))+cos^(-1)((3)/(5))=

Which of the following is/are correct? tan[cos^(-1)(4)/(5)+tan^(-1)(2)/(3)]=(17)/(6)cos[tan^(-1)(1)/(3)+tan^(-1)(1)/(2)]=(1)/(sqrt(2))cos2tan^(-1)((1)/(3))+cos(tan^(-1)2sqrt(2))=(14)/(15)cos[2cos^(-1)(1)/(5)+sin^(-1)(1)/(5)]=-(2sqrt(6))/(6)