how to study trigonometric table fast
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Simply,
JUst by the identities you can learn easily, like
Cos square x + Sin square x= 1
Cos square 45 + Sin square 45 = 1
And Also 1 + tan square x = sec square x
1 + cot square x = cosec square x
JUst by the identities you can learn easily, like
Cos square x + Sin square x= 1
Cos square 45 + Sin square 45 = 1
And Also 1 + tan square x = sec square x
1 + cot square x = cosec square x
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