Home
Class 11
MATHS
"Cosech"^(-1)((1)/(5))=...

`"Cosech"^(-1)((1)/(5))=`

A

`log(sqrt(26)+5)`

B

`log(5+sqrt(27))`

C

`log(26+sqrt(5))`

D

`log(27+sqrt(5))`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HYPERBOLIC FUNCTIONS

    AAKASH SERIES|Exercise EXERCISE - II|29 Videos
  • HYPERBOLIC FUNCTIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|21 Videos
  • HYPERBOLIC FUNCTIONS

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|16 Videos
  • HEIGHTS AND DISTANCES

    AAKASH SERIES|Exercise PRACTICE SHEET Exercise-I (Level-II) (Straight Objective Type Questions)|13 Videos
  • INVERSE TRIGNOMETRIC FUNCTIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|7 Videos

Similar Questions

Explore conceptually related problems

"cosec h"^(-1)((1)/(5)) =

"cosec h"^(-1) ((1)/(5)) =

If y = 1/2 "Cosech"^(-1)((1)/(2 x sqrt(1+x))) , then x =

"Sech"^(-1)(1/2) - "Cosech"^(-1) (3/4) =

Cosech ""^(-1) (3) =

Assertion (A) : "cosech"^(-1)(2)=log_(e )((1+sqrt(5))/(2)) Reason (R ) : "Cosech"^(-1)(x)=log_(e ) ((1+sqrt(1+x^(2)))/(2))

If "cosech"^(-1) ((sqrt(1-x^(2)))/(x))=ktanh^(-1)(x) then k =

"A : Cosech"^(-1) 2 = log_e ((1+sqrt5)/2) "R : Cosech"^(-1) x = log_e [(1+sqrt(1+x^2))/2]

Express "cosech"^(-1)(-4) in terms of logarithm.