Math, asked by Shriyash1249, 8 months ago

If sec =25/7 then find tan
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Answers

Answered by manojverma20022003
0

Answer:

There's ur answer mate!!!

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Answered by akmalkhalid2003
1

Answer:

\tan\theta  =  \frac{24}{7}  \\

Step-by-step explanation:

Given:\sec\theta \:  =  \frac{25}{7}  \\ We \: know \: that,  \\ 1 +  { \tan }^{2} \theta =  { \sec}^{2} \theta \\ { \tan }^{2} \theta  = { \sec}^{2} \theta - 1 \\    \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =({ \frac{25}{7}} )^{2}  - 1 \\    \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =\frac{625}{49}  - 1 \\    \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = \frac{625 - 49}{49}  \\ tan^{2} \theta  \: =   \frac{576}{49}  \\ Taking \: square \: root, \\ \tan\theta  =  \frac{24}{7}

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