Trapezium rule
Exam specification: Edexcel > Maths A-level > C2 > Numerical methods
Approximation of area under a curve using the trapezium rule.
For example, evaluate &integ;01√(2x+1) dx using the values of √(2x + 1) at x = 0, 0.25, 0.5, 0.75 and 1.
Contents: [tpctraprulemlst]
Exercises: [tpctraprulexlst]