51assign3 - Math 51: Assignment 3 (25 points) Due by the...

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Math 51: Assignment 3 (25 points) Due by the time you take Exam III – Late Assignments will not be accepted . This assignment is 2 pages long . Do all work on a separate sheet of paper. You must show work to receive credit. Turn in work in order (#2 should come after #1, etc.) You may work in groups of up to 3 people. Points will be taken off, if more than 3 names are on one assignment. 1. (3 points) sec θ ( ) = 5 and 3 π 2 < 2 . Find the exact value of the following. Decimal answers will not be accepted . a. tan 2 ( ) b. sin 2 ( ) 2. (3 points) Find the exact values of the following. Decimal answers will not be accepted . a. csc tan 1 sin cos 1 3 7 b. csc tan 1 sec sin 1 0.4 ( ) ( ) ( ) ( ) 3. (6 points) Solve the following equations. a. 5sec 2 + 11sec 12 = 0 ; 0 < 2 b. 2sin ( ) cos ( ) sin ( ) 2cos ( ) + 1 = 0 ; 0 < 2 c. 4 sec
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This note was uploaded on 09/06/2011 for the course MATH 51 taught by Professor Jefferson during the Spring '11 term at DeAnza College.

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51assign3 - Math 51: Assignment 3 (25 points) Due by the...

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