Mathematics, 20.04.2021 08:40 vickygloom

Verify whether or not it is an identity
1+cosa/cota = sin2a

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Verify whether or not it is an identity
1+cosa/cota = sin2a...

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More questions: Mathematics Another questions

Verify whether or not it is an identity 1+cosa/cota = sin2a

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Another question on Mathematics

Verify whether or not it is an identity
1+cosa/cota = sin2a