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noname [10]
2 years ago
9

Solve the following equations for 0 ≤ theta ≤ 360º cosec(2 — 45°) = 2​

Mathematics
1 answer:
lions [1.4K]2 years ago
4 0

Step-by-step explanation:

here ,

cosec \alpha  =  \frac{1}{ \sin( \alpha ) }

now,

cosec(2-45°)=2

or,

1/sin(2-45°) =2

or,

1/sin2cos45°-cos2sin45=2

or,

\frac{1}{ \sin(2)   \frac{1}{2}   -  \cos(2) \frac{1}{2}  }  = 2

or,

sorry I have that much qualifications to work on this question and hoping this much will make bit easy for you to solve it further

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