Calc 2 - Exam 2
Exam-style practice bank with original-inspired problems, 40 similar practice problems, varying difficulty, and hidden answers.
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Formula Sheet
\(\sin^2(x)=\frac{1}{2}(1-\cos(2x))\)
\(\cos^2(x)=\frac{1}{2}(1+\cos(2x))\)
\(\sin(2x)=2\sin(x)\cos(x)\)
\(\sin^2(x)+\cos^2(x)=1\)
\(1+\tan^2(x)=\sec^2(x)\)
\(\int \sec(x)\,dx=\ln|\sec(x)+\tan(x)|+C\)
\(\int \sec^3(x)\,dx=\frac12\sec(x)\tan(x)+\frac12\ln|\sec(x)+\tan(x)|+C\)
\(\int \csc(x)\,dx=\ln|\csc(x)-\cot(x)|+C\)
Directions:
Problems 1-10 are based on the exam you uploaded. Problems 11-50 are similar but not identical. Difficulty varies on purpose. Use
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