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karush
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I tried to do this just by observation, but kinda hard with a piece wise function
so would presume
I tried to do this just by observation, but kinda hard with a piece wise function
so would presume
$\displaystyle \int_1^3 2 \, dx +\int_3^5 x-1 \, dx
= 2x\biggr|_1^3 + \left(\dfrac{x^2}{2}-x\right)\biggr|_3^5=4+6=10$
i wasn't sure about the notation of limits when you have an inequality in the function
= 2x\biggr|_1^3 + \left(\dfrac{x^2}{2}-x\right)\biggr|_3^5=4+6=10$
i wasn't sure about the notation of limits when you have an inequality in the function
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