Question

Find the value of underoot cosec square A-1/cotA+tanA

Answer 1

Answer:tan A + cot A

Step-by-step explanation:Root sec2A + cosec2A

=root 1/cos2A +1/sin2A

=root sin2A+cos2A / sin2Acos2A

=root 1/ sin2Acos2A

=1/sinAcosA

=sin2A+cos2A/sinA cosa (1=sin2A+cos2A)

=tan A + cot A

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Answer 2

Answer:

Prokaryotic cells have entirely different structures for organizing their DNA (the prokaryotic chromosome equivalent is called a genophore and is localized within the nucleoid region). ... The structure of chromatin networks is currently poorly understood and remains an active area of research in molecular biology.