Mathematics · essential
Area under a curve above x-axis for JEE
Determining areas of the regions bounded by simple curves in standard forms
Formula
\[\text{Area}=\int_a^b y\,dx=\int_a^b f(x)\,dx\]
Variables: \(y=f(x)\).
Conditions: Applicable when \(f(x)\ge 0\) on \([a,b]\).
Area bounded by curve, x-axis, and vertical lines.