# Category Archives: H2 Prelim Solution

## Stanford University Research: The most important aspect of a student’s ideal relationship with mathematics

Source: Taken from Research by Stanford, Education: EDUC115N How to Learn Math This word cloud was generated on August 9th based on 850 responses to the prompt “Please submit a word that, in your opinion, describes the most important aspect … Continue reading

## H2 Maths A Level 2012 Solution, Paper 2 Q5; H2 Maths Tuition

5(i)(a) (b) Let A=patient has disease Let B=result of test is positive Note that the probability is surprisingly quite low! (This is called the False positive paradox, a statistical result where false positive tests are more probable than true positive … Continue reading

## A Level H2 Maths 2012 Paper 2 Q3 Solution; H2 Maths Tuition

A Level H2 Maths 2012 Paper 2 Q3 Solution (i) (The graph above is drawn using the Geogebra software 🙂 ) (ii) By GC, By long division, The discriminant of is Hence, there are no other real solutions (proven). (iii) … Continue reading

## 2012 H2 Maths Prelim Solution: SRJC/II/8(iv)

8(iv) Using the model , estimate the total fertility rate for a particular country Z when its GDP per capita is USD\$1000, giving your answer to 1 decimal place and comment on the reliability of the estimate. First, we need … Continue reading