if cosec theta -cot theta=5 then theta lies in
whit solution get brinelist
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4
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Answered by
3
Answer:
secθ+tanθ=
5
1
→1
(secθ+tanθ)(secθ
2
tanθ)=1
secθ−tanθ=5→2
Adding both equations 1+2
2secθ=5+
5
1
2secθ=
5
26
secθ=
5
13
cosθ=
13
5
∴θ lies in 4
th
quadrant
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