Ex 7.6, 12 - Integrate x sec2 x - Chapter 7 CBSE NCERT - Ex 7.6

  1. Chapter 7 Class 12 Integrals
  2. Serial order wise
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Ex 7.6, 12 𝑥 sec2 𝑥 ﷮﷮𝑥 sec2 𝑥﷯ .𝑑𝑥 ﷮﷮𝑥 sec2 𝑥﷯ .𝑑𝑥 = 𝑥 ﷮﷮sec2 𝑥﷯ .𝑑𝑥− ﷮﷮ 𝑑𝑥﷮𝑑𝑥﷯ ﷮﷮sec2 𝑥﷯𝑑𝑥﷯﷯𝑑𝑥 = 𝑥 tan﷮𝑥﷯﷯− ﷮﷮1 . tan﷮𝑥﷯﷯ 𝑑𝑥 = 𝑥 tan﷮𝑥﷯− ﷮﷮ tan﷮𝑥﷯﷯ 𝑑𝑥 = 𝒙 𝒕𝒂𝒏﷮𝒙﷯+ 𝒍𝒐𝒈﷮ 𝒄𝒐𝒔﷮𝒙﷯﷯﷯ +𝑪

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