If 0° < 0 < 90° and 4sece + tane can be equal to
4cosece = 5sec0cosece, then
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Answer:
cscθ=2129
we have Pythagorean triplet, {20,21,29}
⇒sinθ=2921
⇒cosθ=2920
⇒secθ=2029
⇒tanθ=2021
Given,
4secθ+4tanθ
=4×2029+4×2021
=4×2029+21=4×2050
=10
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