Question

integrate sinx underoot 1+cos2x​

Answer 1

Answer:

sinx1+cos2x−−−−−−−−√dx=−cos2x22–√+C

Step-by-step explanation:

∫sinx1+cos2x−−−−−−−−√dx  

∫sinx1+2cos2x−1−−−−−−−−−−−−√dx

2–√∫sinxcosxdx

2√2∫sin2xdx

−cos2x22√+C

∫sinx1+cos2x−−−−−−−−√dx=−cos2x22–√+C