Hindi, asked by svishalakshi66, 1 month ago

If sec 0 + tan 0 = 5 findthe quadrant which teeta lies find sin teeta​

Answers

Answered by akshajin2021
2

Answer:

Explanation:

Given  

We have sec theta + tan theta = 5

                1/cos theta + sin theta /cos theta = 5

              1 + sin theta / cos theta = 5

       Squaring both sides we get

       (1 + sin theta)^2/ cos^2 theta = 25

     (1 + sin theta)(1 + sin theta) / (1 – sin^2 theta) = 25

      (1 + sin theta)(1 + sin theta) /(1 + sin theta)(1 – sin theta) = 25

      1 + sin theta / 1 – sin theta = 25

       1 + sin theta = 25(1 – sin theta)

       1 + sin theta = 25 – 25 sin theta

        26 sin theta = 24

        Sin theta = 24/26

        Sin theta = 12/13

     So sin theta lies in I quadrant

Answered by tk290741
0

Answer:

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