Finding the area using the trapezoidal rule (2 examples)

What you'll need:

Q1. Find the area under the graph of the function given by the following table of ordered pairs:

Q2. Evaluate the integral taking points spaced 1 unit apart.

[jyotisahu]

Hello Sir, you need to check trapezoidal rule for unequal Area=[(x_1-x_0 )(y_1+y_0 )+(x_2-x_1 )(y_2+y_1 )+⋯………….+(x_n-x_(n-1) )(y_n+y_(n-1) )] that is instead of minus sign, there would be plus sign

[mubashshirifrad]

Thanks man ... I missed my classes for a while so this was vety helpful

[Dippa]

What if ur only given the equation, n value and x values?

[snowball]

thanks a lot! my fucking math teacher gave this rule as a project without teaching it even it is out of my syllabus.