APMA 1110 Final Exam with complete
solutions latest version
ILATE - CORRECT ANSWER-Inverse trig, log, algebraic, trig, exponential
sinx is odd - CORRECT ANSWER-u=-cosx
cosx is odd - CORRECT ANSWER-u=sinx
cosx is even, sinx is even - CORRECT ANSWER-trig identity
1. cos^2(x)= - CORRECT ANSWER-(1+cos2x)/2
2. sin^2(x)= - CORRECT ANSWER-(1-cos2x)/2
secx is even - CORRECT ANSWER-u=tanx
secx is odd and tanx is odd - CORRECT ANSWER-u=secx
Int(tanx)= - CORRECT ANSWER-ln|secx|+C
Int(secx)= - CORRECT ANSWER-ln|secx+tanx|+C
√a^2-x^2 - CORRECT ANSWER-x=asin@
√a^2+x^2 - CORRECT ANSWER-x=atan@
√x^2-a^2 - CORRECT ANSWER-x=asec@
2. cos^2(x)= - CORRECT ANSWER-1-sin^2(x)
2. sec^2(x)= - CORRECT ANSWER-1+tan^2(x)
tan^2(x)= - CORRECT ANSWER-sec^2(x)-1
sin(2x)= - CORRECT ANSWER-2sinxcosx
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