If tan θ =1/√5 , Evaluate: cosec2θ−cot2θ/cosec2θ + cot2θ
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Answer:
=
10
3
Step-by-step explanation:
tanθ=
2
1
⇒cscθ=
3
⇒secθ=
2
3
⇒cotθ=
2
Given,
csc
2
θ+cot
2
θ
csc
2
θ−sec
2
θ
=
3+2
3−
2
3
=
10
3
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