sec 1x cos 1 1 x Answer sec 1 x is equal to cos 1 1 x Let y sec 1 x Then we have x sec y 1 cos y Now it follows that cos y 1 x and therefore y cos 1 x which implies that sec 1 x cos 1 1 x
If you want to notate the inverse reciprocal of 1 cos x is best to write it like 1 cos x 1 Which is indeed the same as sec x 1 I am going to write the proof below if you want Verify sec 1 1 cos sec 1 cos x 1 1 cos x 1 cos x cos x 1 cos x 1 cos x cos x 1 1 cos x 1 cos x sec x
sec 1x cos 1 1 x
sec 1x cos 1 1 x
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Derivative Of Sec 1 X Sec Inverse X Teachoo with Video
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Prove That Sec 1 x Is Equal To Cos 1 1 x Epsilonify
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41 rowsThe inverse trigonometric functions are written as sin 1 x cos 1 x cot 1 x tan 1 x cosec 1 x sec 1 x Now let us get the formulas related to these The notation cos 1 x means the same thing as arccos x If you wanted to talk about sec x which is 1 cos x you would write cos x 1
Solve your math problems using our free math solver with step by step solutions Our math solver supports basic math pre algebra algebra trigonometry calculus and more It is true that the sec 1 x cos 1 left 1 x right Let theta be the sec 1 x That means sec theta x What then is the cosine It s 1 x
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Rewrite 1 cos x 1 cos x as sec x sec x Because the two sides have been shown to be equivalent the equation is an identity Free math problem solver answers your Derivative of sec 1 x Sec inverse x Teachoo with Video Chapter 5 Class 12 Continuity and Differentiability Concept wise Finding derivative of Inverse
Sec x 1 cos x sec x 1 cos x is an identity Free math problem solver answers your algebra geometry trigonometry calculus and statistics homework questions with step Apply the reciprocal identity to sec x sec x Because the two sides have been shown to be equivalent the equation is an identity Free math problem solver answers your
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sec 1x cos 1 1 x - It is true that the sec 1 x cos 1 left 1 x right Let theta be the sec 1 x That means sec theta x What then is the cosine It s 1 x