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hba

  • 3 years ago

If cosc a =1/3t ,then tan a = ............. .

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  1. DLS
    • 3 years ago
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    cosec a=1/3t i.e sin a =3t hypotenuse=1 height=3t Find base with pythagoras. tan a = height/base.

  2. hba
    • 3 years ago
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    ...............................

  3. DLS
    • 3 years ago
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    ?

  4. Praja_01
    • 3 years ago
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    srry, sin a=3t cos a=rt(1-9t^2) tan a=3t/rt(1-9t^2)

  5. hba
    • 3 years ago
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    @Praja_01 Well you have done it right good going. :)

  6. hba
    • 3 years ago
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    Thanks a lot for your help @DLS

  7. DLS
    • 3 years ago
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    np :)

  8. hba
    • 3 years ago
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    The answer is \[\tan a = \frac{ 3t }{ \ \sqrt{1-9t^2} }\]

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