< A-level Mathematics < OCR < C2 < Integration
Worked Solutions
1a)
- Using our rule: That is equal to
- We get:
b)
- Again using our rule, we would get:
2a)
- given that the point lies on the curve.
- Using our rule, the intergral becomes
- Now we can sub in our points , So that:
- Therefore C = 3
b)
- Evaulating this we get:
- Given (2,2), subing these points in:
3a)
- Evaluating this we get:
- Substituting in values we get:
b)
- Evaluating this we get:
![](../../../../../I/m/IntegrationProblemGraph.png)
4)
- The question is simply to evaluate this definite integral:
5 )
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