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View Solution The value of the integral∫cosec2x−2019cos2019xdxis equal to (where C is the constant of integration) View Solution View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11...
Step 2: Substitution Let’s make the substitution: t=sec(x2). Then, we differentiatet: dt=sec(x2)tan(x2)⋅2xdx. This gives us: dt2=xsec(x2)tan(x2)dx. Step 3: Rewrite the Integral Now we can rewrite the integral in terms oft: ...
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