sin z Verify the identity sec a = cos z COs z 14 sin z Then use the identity to derive the basic integration rule J sec a dx = In|sec a + tan a|+C.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 67E
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sin z
Verify the identity sec r D
COS Z
+
1+sin z
Then use the identity to derive the basic integration rule
COS Z
S sec a dr = In|sec r + tan a + C.
%3D
Transcribed Image Text:sin z Verify the identity sec r D COS Z + 1+sin z Then use the identity to derive the basic integration rule COS Z S sec a dr = In|sec r + tan a + C. %3D
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