villaruzein
villaruzein villaruzein
  • 19-05-2021
  • Mathematics
contestada

This is Grade 9 Mathematics so I kinda stuck here so, if somebody can help me Please sin30⁰+csc60⁰​

Respuesta :

Аноним Аноним
  • 19-05-2021

[tex] \huge\mathrm{Answer࿐}[/tex]

  • [tex] \sin(30) + \csc(60) [/tex]

  • [tex] \dfrac{1}{2} + \dfrac{2}{ \sqrt{3} } [/tex]

  • [tex] \dfrac{ \sqrt{3 } + 4 }{2 \sqrt{3} } [/tex]

To remove √3 from denominator, we multiply both numerator as well as denominator with √3

  • [tex] \dfrac{ \sqrt{3 } + 4 }{2 \sqrt{3} } \times \dfrac{ \sqrt{3} }{ \sqrt{3} } [/tex]

  • [tex] \dfrac{3 + 4 \sqrt{3} }{6} [/tex]

____________________________

[tex]\mathrm{ \#TeeNForeveR}[/tex]

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