C4 Integration Questions
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For question 9, I got part a correct and found Q to be (47/4,0) - but I'm not too sure where I'm going wrong with part B - i've included my method
Original post by doglover123
For question 9, I got part a correct and found Q to be (47/4,0) - but I'm not too sure where I'm going wrong with part B - i've included my method
For question 9, I got part a correct and found Q to be (47/4,0) - but I'm not too sure where I'm going wrong with part B - i've included my method
The vertical through Q is not normal to the curve, nor is the continuation of C from P to that vertical a straight line, so that upper right triangle isn't in fact a triangle.
You want your upper limit, t_2, to relate to P, and then add on the area of triangle PSQ.
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