Mathematics, 01.12.2021 02:50, Fangflora3

Prove that: 1 - cos 2Θ is identical to: tanΘsinA

where A is an expression to be found.
what is the value for A

Answers: 2

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Prove that: 1 - cos 2Θ is identical to: tanΘsinA

where A is an expression to be found....