Week5 Calculus - Section 7.1 2. .65 ( ) .65 Cosx Cos x = --...

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Unformatted text preview: Section 7.1 2. .65 ( ) .65 Cosx Cos x = -- = 6. 2 2 2 1 , 4 3 1 1 1 10 10 1 3 10 1 ( ) 3 9 3 10 Cots Quadrant Sin Cot Csc Csc Sin Sin Sin θ θ θ θ θ θ- = < + = =- + - = = = - 16. 2 2 1 1 , is in Q1, 5, 5 1 24 2 6 1 5 5 1 6 1 2 6 5 5 6 , 2 6( ) , 12 5 5 12 2 6 2 6 Cos Sec Tan Cot Sin Csc θ θ θ θ θ θ θ = = = =- = = = = = = = = 24. C 28. C 40. 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 (1 ) ( 1)( ) ( 1)( 1)( )( ) 1 1 1 1 1 1 ( 1)( 1)( )( ) ( 1)( ) 1 1 1 Cot Tan Csc Sec Csc Csc Sec Sec Sin Sin Cos Cos Sin Cos Sin Sin Cos Sin Sin Cos Cos Sin Cos Sin Cos Sin Cos Cos Sin Cos θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ θ +-• +- +- =- +--- = 2 1 1 Sin Sin θ θ = = Section 7.2 2. 2 2 2 2 ( ) ( ) 1 ( ) ( ) ( ) Secx Cscx Sinx Cosx Sin x Cos x Cscx Secx Cosx Sinx Cosx Sinx Cosx Sinx Sin x Cos x Cscx Secx Cosx Sinx Cosx Sinx + = + = + + = = 18. 2 4 3 (4 3)( 1) Tan Tan Tan Tan β β β β +- =- + 26. 1 ( ) ( ) 1 Cott Tant Cott Cott = = 34....
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This note was uploaded on 03/10/2008 for the course CALC II taught by Professor Thornber during the Winter '07 term at Thomas Edison State.

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Week5 Calculus - Section 7.1 2. .65 ( ) .65 Cosx Cos x = --...

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