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Mathematics, 11.12.2019 11:31 nuneybaby
Which of the following equations are identities?
cot x = cosx/sinx
tanx = 1/cot x
cscx = 1/cos x
cscx = 1/sec x
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Answers: 3
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You know the right answer?
Which of the following equations are identities?
cot x = cosx/sinx
tanx = 1/cot x
...
cot x = cosx/sinx
tanx = 1/cot x
...
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