Find the value of the expression: `sin(2\ tan^(-1)1/3)+cos(tan^(-1)2sqrt(2))`

Find the value of expression: sin(2tan^(-1)(1/3))+cos(tan^(-1)2sqrt(2))

Find the value of expression: sin(2tan^(-1)(1/3))+cos(tan^(-1)2sqrt(2))

Find the value of expression: sin(2tan^(-1)1/3)+cos(tan^(-1)2sqrt(2))

Find the value of the expression sin[cot^(-1){cos(tan^11)}]

Find the simplified value of the following expression: tan["cos"^(-1)1/2+tan^(-1)(-1/(sqrt(3)))]

Evaluate the following expression: cos tan^(-1)sin cot^(-1)(1/2)

Find the principal value of the following cos e c^(-1)(2) (ii) tan^(-1)(-sqrt(3)) cos^(-1)(1/(sqrt(2)))

The value of the expression sin^(-1)(sin(22pi)/7)cos^(-1)(cos(5pi)/3)+tan^(-1)(tan(5pi)/7)+sin^(-1)(cos2) is (17pi)/(42)-2 (b) -2 (-pi)/(21)-2 (d) non eoft h e s e

Find the principal value of the following: (i) cosec^(-1)(2) (ii) tan^(-1) (-sqrt3) (iii) cos^(-1) (-(1)/(sqrt2))

Find the principal value of the following (i) sin^(-1).(1)/(2) (ii) tan ^(-1).(1)/sqrt(3) (iii) cot ^(-1)(-sqrt3)