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If x + 1/x = sqrt3 then the value of x^6...

If x + 1/x = `sqrt3` then the value of `x^6` is

A

-1

B

0

C

1

D

none of these.

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Knowledge Check

  • If x+1/x =sqrt3, then one value of x is-

    A
    `cos ""pi/3+ I sin ""pi/3`
    B
    `cos ""pi/6 +I sin ""pi/6`
    C
    `sin ""pi/6 + I cos ""pi/6`
    D
    `cos ""pi/2+ isin ""pi/2`

  • If x = 2 + sqrt3 , then the value of x + (1)/(x) is

    A
    2
    B
    `2sqrt3`
    C
    4
    D
    `2-sqrt3`

  • If x+ 1/x=2 ,then the value of x^6 +1/x^6 is

    A
    8
    B
    6
    C
    4
    D
    2

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    If 0lt x lt (pi)/(2) and 1+ sin x+ sin ^(2) +sin ^(3) x+…oo= 4+2 sqrt3, then the value of x is-

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