You find the area between a curve and a line by integrating the absolute difference of their functions over the intersection points. The golden rule is: Top curve minus bottom curve. So if the line is above the curve in your interval, it's (line) – (curve). Just sketch it, yaar—the moment you see which one is on top, the subtraction writes itself. I live by this while solving calculus sheets in this blistering heat, the fan groaning, because in Delhi, even finding where two things *meet* requires patience—like waiting for that one clear road on my monthly drive for kebabs.
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