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What is integration of (cos x - cos 2x)/(1-cos x) dx?
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What is integration of (cos x - cos 2x)/(1-cos x) dx?
∫ (cos x - cos 2x)/(1-cos x)dx = ∫ (cos 2x-cos x)/(cos x-1)dx = ∫ (2cos^2x - 1- cos x) /(cos x-1)dx=∫(2cos^2x -2cos x+cos x - 1)/(cos x-1)dx =∫ (2cos x+1)(cos x-1)/(cos x-1) = ∫(2cosx +1)dx so ans is 2sin x + x + c...
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What is integration of (cos x - cos 2x)/(1-cos x) dx?
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What is integration of (cos x - cos 2x)/(1-cos x) dx? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about What is integration of (cos x - cos 2x)/(1-cos x) dx? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is integration of (cos x - cos 2x)/(1-cos x) dx?.
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