Math, asked by nitintamta306, 6 months ago

if tan0 = 24/7 find all ratios

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Answers

Answered by krushika1104
2

Step-by-step explanation:

total there are 6 ratios out of which tan is given so using it I have evaluated other 5 .

hope it helps

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Answered by ExᴏᴛɪᴄExᴘʟᴏʀᴇƦ
48

Answer :

  •  \sf tan \theta = \dfrac{24}{7}
  • All trigonometric ratios = ?

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Value of cot θ :

 \bullet \sf \ cot \theta = \dfrac{1}{tan \theta }

:\implies \sf cot \theta = \dfrac{7}{24}

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Value of sec θ :

\sf\bullet  sec^2 \theta =1+tan^2 \theta

 \sf:\implies \sf sec^2 \theta = 1+ \bigg\lgroup\dfrac{24}{7} \bigg\rgroup^2

\sf:\implies sec^2 \theta = 1+ \dfrac{576}{49}

\sf :\implies sec^2 \theta = \dfrac{625}{49}

\sf :\implies sec\theta = \dfrac{25}{7}

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Value of cos θ :

\bullet \sf \ cos\theta = \dfrac{1}{sec\theta }

:\implies\sf cos \theta = \dfrac{7}{25}

Value of sin θ :

\bullet \sf \ sin \theta = tan \theta cos \theta

 \dashrightarrow \sf sin \theta = \dfrac{24}{7} \times \dfrac{7}{25}

:\implies\sf sin \theta = \dfrac{24}{25}

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Value of cosec θ :

\sf \bullet \  cosec \theta = \dfrac{1}{sin \theta }

:\implies\sf cosec \theta = \dfrac{25}{24}

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