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Write the value of cosec 60^(@)....

Write the value of cosec `60^(@)`.

A

`sqrt(3)`

B

`(2)/(sqrt(3))`

C

`(sqrt(3))/(2)`

D

`(1)/(sqrt(3))`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • What is the value of ("cosec "60^(@) - 1//2) ?

    A
    `(4-sqrt""3)//2sqrt""3`
    B
    `(2sqrt""3-1)//sqrt""3`
    C
    `(3sqrt""3-1)//3`
    D
    `1//sqrt""3`

  • What is the value of (cosec 60^(@)-(1)/(2)) ?

    A
    `((4-sqrt(3)))/(2sqrt(3))`
    B
    `((2sqrt(3)-1))/(sqrt(3))`
    C
    `((3sqrt(3)-1))/(3)`
    D
    `(1)/(sqrt(3))`

  • The value of cosec (-1410^@) is

    A
    3
    B
    2
    C
    -3
    D
    -1

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    If tan theta =(1)/(sqrt(5)), " write the value of " (("cosec"^(2)theta-sec^(2)theta))/(("cosec"^(2)theta+sec^(2)theta)).

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    Write the value of sin 45^(@) and tan60^(@) .

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