`(cot333^(@)-cos567^(@))/(tan297^(@)+sin477^(@))=1`

(d)/(dx) {cos ^(2) [Tan ^(-1) (sin Cot ^(-1)) ]}=

Which of the following quantities is/are positive ? a. cos (tan^(-1) (tan 4)) b. sin(cot^(-1)(cot 4)) c. tan (cos^(-1) (cos 5)) d. cot(sin^(-1) (sin 4))

Which of the following quantities is/are positive ? a. cos (tan^(-1) (tan 4)) b. sin(cot^(-1)(cot 4)) c. tan (cos^(-1) (cos 5)) d. cot(sin^(-1) (sin 4))

Which of the following quantities is/are positive? "cos"(tan^(-1)(t a n4)) (b) "sin"(cot^(-1)(cot4)) "tan"(cos^(-1)(cos5)) (d) "cot"(sin^(-1)(sin4))

Which of the following quantities is/are positive? (a) "cos"(tan^(-1)(t a n4)) (b) "sin"(cot^(-1)(cot4)) "tan"(cos^(-1)(cos5)) (d) "cot"(sin^(-1)(sin4))

cos[tan^(-1) {sin(cot^(-1) x)}] =

cos [ tan^(-1){sin (cot^(-1)x)}] =

(d) / (dx) (cos ^ (2) (tan ^ (- 1) (sin (cot ^ (- 1) x))))

sin{cot^(-1)[cos(tan^(-1)x)]}=....