Home
Class 12
MATHS
Find the principal value of cos^(-1)(-(1...

Find the principal value of `cos^(-1)(-(1)/(2))`

Text Solution

Verified by Experts

The correct Answer is:
`(2pi)/(3)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    BETTER CHOICE PUBLICATION|Exercise SOLVED EXAMPLES SECTION III|9 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    BETTER CHOICE PUBLICATION|Exercise SOLVED EXAMPLES SECTION IV|6 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    BETTER CHOICE PUBLICATION|Exercise PREVIOUS YEARS BOARD.S QUESTIONS FOR PRACTICE (MCQ)|48 Videos

  • INTEGRALS

    BETTER CHOICE PUBLICATION|Exercise PREVIOUS YEARS BOARD.S QUESTIONS FOR PRACTICE|98 Videos

  • LINEAR PROGRAMMING

    BETTER CHOICE PUBLICATION|Exercise Previous Years Board.s Questions For Practice|10 Videos

Similar Questions

Explore conceptually related problems

Find the principal value of cosec^(-1)(2)

Find the principal value of cos^-1(-1/sqrt2)

Knowledge Check

  • The principal value of sin^(-1)(-(1)/(2)) is

    A
    `-(pi)/(6)`
    B
    `(pi)/(6)`
    C
    `(pi)/(3)`
    D
    `-(pi)/(3)`

  • The principal value of "sin"^(-1)(-1/(2)) is

    A
    `-pi/(6)`
    B
    `pi/(6)`
    C
    `pi/(3)`
    D
    `-pi/(3)`

  • The principal value of "sin"^(-1)(-1/(2)) is

    A
    `-pi/(6)`
    B
    `pi/(6)`
    C
    `pi/(3)`
    D
    `-pi/(3)`

    • Similar Questions

    Explore conceptually related problems

    The principal value of cot^-1(-1) is

    Find the principal value of cos^-1(sqrt3/2)

    Find the principal value of "cosec"^(-1)(-sqrt(2)) .

    Find the principal value of cosec^-1(-sqrt2)

    Find the principal value of "cosec"^(-1)(-sqrt(2)) .

    Home
    Profile