Answer using ASTC chart: 5\csc^2\theta-4\csc\theta-1=0

chillywilly12a

chillywilly12a

Answered question

2021-08-19

Answer using ASTC chart:
5csc2θ4cscθ1=0

Answer & Explanation

2k1enyvp

2k1enyvp

Skilled2021-08-20Added 94 answers

Solution:
5csc2θ4cscθ1=0
5csc2θ5cscθ+cscθ1=0
5cscθ[cscθ1]+1[cscθ1]=0
(5cscθ+1)(cscθ1)=0
5cscθ+1=0 or cscθ1=0
cscθ=15 or cscθ=1
sinθ=5 or sinθ=1
θ=not possible θ=90
Jeffrey Jordon

Jeffrey Jordon

Expert2022-02-01Added 2605 answers

Answer is given below (on video)

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