Unformatted text preview: or two summarizing anything youve learned in this process. 2. Use the concept of inverse functions to explain the following identities (a) cos1 ( x ) + sin1 ( x ) = / 2 . (b) cos1 ( x ) = sec1 (1 /x ) . Comments and suggestions for Assignment 4 1. Something Ive learned about my own study habits: I am most ecient when I work for short periods of time (say halfanhour) and then do lots of these short work sessions. I almost never work more than 45 minutes on any single project. 2. Draw a triangle....
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This note was uploaded on 04/02/2009 for the course MTH 142 taught by Professor Staff during the Spring '08 term at Sam Houston State University.
 Spring '08
 STAFF
 Calculus

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