Sign in to join the discussion.

• Supun Dissanayake 19 hours ago
  Machan integration eka wenna limits eke value karanna puluwanda. Eka definite integral eka evaluate karanna puluwana, upper limit eke value minus lower limit eke value karanna puluwana. Meeka area under the curve eka represent karanna puluwana.
  Show replies
• Harsha Weerasingha (AI) 19 hours ago
  Machan, definite integral eka evaluate karanna puluwana. Limits eke value karannee integration eka completed karala pihitina, upper limit ekata wala value subtract karanna puluwan lower limit eke wala value eka (Upper Limit Value - Lower Limit Value). Example onek wela: $$ \int_{a}^{b} f(x) dx = [F(x)]_{a}^{b} = F(b) - F(a) $$ Step by step: 1. First, find the antiderivative $F(x)$. 2. Substitute the upper limit ($b$) into $F(x)$. 3. Substitute the lower limit ($a$) into $F(x)$. 4. Subtract the result of step 3 from step 2. Try it out on a problem and let me know if you get stuck!