\displaystyle [br]\begin{equation*}\int_a^b f(x) \, \mathrm{d}x = \bigg[F(x) + c\bigg]_a^b = (F(b) + c) - (F(a) +c) = F(b) - F(a) + c - c = F(b) - F(a)\end{equation*}
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Did Cambridge maths students find maths and further maths a level very easy?Last reply 3 weeks ago
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Last reply 6 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 3 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrong71