My brain is literally going into melt down, now I worked out every question up until part (c) which is where my headache started, i looked at the mark scheme and from what i can tell they've worked out the triangle OPQ and the area bound by the other polar equation with the limits 11pi/6 and 7pi/6 but i still have no idea how they've found the shaded region.
Can someone please help me cause its really annoying
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Fp3 june 2013 q8. Need help watch
- Thread Starter
- 09-05-2015 13:52