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The value of (sin50^(@))/(sin130^(@)) is...

The value of `(sin50^(@))/(sin130^(@))` is ….. .

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The value of (sin50^(@)+sin10^(@))/(sin70^(@)) is equal to

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Knowledge Check

  • The value of sin50^(@)-sin70^(@)+sin10^(@) is

    A
    1
    B
    0
    C
    `(1)/(2)`
    D
    2

  • The value of sin10^(@),sin50^(@).sin70^(@) is

    A
    `(1)/(36)`
    B
    `(1)/(32)`
    C
    `(1)/(18)`
    D
    `(1)/(16)`

  • The value of a=sin 10^(@)sin30^(@) sin 50^(@) sin70^(@) is equal to

    A
    `1//16`
    B
    `1//32`
    C
    `1//18`
    D
    `1//36`

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    Find the value of sin50^(@)-cos40^(@) .

    Without using trigonometric tables,find the value of ((sin50^(@))/(cos40^(@)))+((cos ec40^(@))/(sec50^(@)))-4cos50^(@)cos ec40^(@)

    The value of sin 10^(@) sin 30^(@) sin 50^(@) sin 70^(@) is

    The value of sin 10^(@) sin 30^(@) sin 50^(@) sin 70^(@) is equal to .

    The value of sin 50^(@) - sin70^(@) + sin 10^(@) is equal to

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