Example 27 (i) - Evaluate the following integrals x2 dx - Chapter 7 Class 12 CBSE NCERT Math - Definate Integration - By Formulae

  1. Chapter 7 Class 12 Integrals
  2. Concept wise
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Example 27 Evaluate the following integrals: (i) ﷐2﷮3﷮﷐𝑥﷮2﷯﷯ 𝑑𝑥 Step 1 :- ﷐﷮﷮﷐𝑥﷮2﷯ 𝑑𝑥﷯=﷐﷐𝑥﷮2﷯ + 1 ﷮2 + 1﷯=﷐﷐𝑥﷮3﷯ ﷮3﷯ Hence F﷐𝑥﷯=﷐﷐𝑥﷮3﷯﷮3﷯ Step 2 :- ﷐2﷮3﷮﷐𝑥﷮2﷯ 𝑑𝑥﷯=𝐹﷐3﷯−𝐹﷐2﷯ =﷐﷐3﷮3﷯﷮3﷯−﷐﷐2﷮3﷯﷮3﷯=﷐27﷮3﷯−﷐8﷮3﷯=﷐19﷮3﷯

Chapter 7 Class 12 Integrals
Concept wise

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