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All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (a) (i) Alternatively, (ii) When , required probability (b) Key GC with [...]

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) (ii) (iii) P(B’|A) (iv) since A and C are independent (v)

(a) (b)

Given that , find (a) (b) Show that

Given that , find in terms of x and y

Find the area bounded by the curve and the lines , and

Find the area bounded by the curve and the lines and

To what extent is it possible to make the punishment fit the crime?  This question is on the topic Crime and Punishment, and this is a pretty simple question for the A levels. Students need to be [...]