## Suggested Answers to 2015 A Level H2 Math 9740 PAPER 2

1. Differential equation (i) h = 32m (ii) ≈ 46.9 years   2. Vectors (i) ≈ 73.4° (ii) λ = 3/7 or 1 Point = ( 17/7 , 1/7 , -58/7 ) (iii) -36x + 2y – 11z = 4   3. … Continue reading

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## Suggested Answers to 2015 A Level H2 Math 9740 PAPER 1

1. System of linear equations / Graphing techniques (i)  a = -3.953 ,  b = -5.187 ,  c = 7.303 (ii)  x = -0.589 (iii)  y = 5.19x + 7.3   2. Graphing techniques / Inequalities i) (ii) -1.73 … Continue reading

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## MUST-KNOW PSLE MATH PROBLEM 1

PSLE MATH WORKSHOP FOR PARENTS & STUDENTS – How to solve difficult problem sums using the Storyline-Balance Method PSLE MATH JUNE HOLIDAY INTENSIVE REVISION PSLE SCIENCE JUNE HOLIDAY INTENSIVE REVISION ———————————————————————————————————– Question: The ratio of Eric’s money to Kim’s money … Continue reading

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## Suggested Answers to 2014 A Level H2 Math 9740 PAPER 2

NEW!  H2 MATH TOPICAL CRASH COURSE (Sign Up Now!) ——————————————————————————————————— The following is a suggested solution by our H2 and H1 Math Tutor, Mr. Teng. Please note that it is a suggested solutions and was rushed out. Mr. Teng omitted several … Continue reading

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## Suggested Answers to 2014 A Level H2 Math 9740 Paper 1

NEW!  H2 MATH TOPICAL CRASH COURSE (Sign Up Now!) ——————————————————————————————————— The following is a suggested solution by our H2 and H1 Math Tutor, Mr. Teng. Please note that it is a suggested solutions and was rushed out. Mr. Teng omitted several … Continue reading

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## Suggested Answers to 2013 A Level H2 Math 9740 Paper 2

NEW!  H2 MATH TOPICAL CRASH COURSE (Sign Up Now!) ———————————————————————————————————– The above solutions had been worked out by Mr Teng. Errata: For qn 3(I) line 7, the denominator of the third derivative of f(x) should be of power 4 instead … Continue reading

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