Open Question: integral of sinx cos x?
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jenny S Member since:August 06, 2006Total points:38 (Level 1)What is the integral of sin x cos x?
using u du substituion I get (sinx)^2/2 +C
and using the fact that sin2x=2sinxcosx so 1/2 sin2x is sinxcos x, and I get -1/4cos2x, are both of these ways correct, are they both equivalent? But I check and they are differnent by a constant explain what I'm doing wrong and tell me what you getAnswer QuestionBe the first to answer this question.
jenny S Member since:August 06, 2006Total points:38 (Level 1)What is the integral of sin x cos x?using u du substituion I get (sinx)^2/2 +C
and using the fact that sin2x=2sinxcosx so 1/2 sin2x is sinxcos x, and I get -1/4cos2x, are both of these ways correct, are they both equivalent? But I check and they are differnent by a constant explain what I'm doing wrong and tell me what you getAnswer QuestionBe the first to answer this question.
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