All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) (ii) Using Graphing Calculator, equation of line, (iii) Distance A [...]
All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) (ii) Using the series in MF15, Third non-zero term KS Comments: [...]
All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) let the length of side of base be . Required Volume, V (ii) For [...]
All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) We have that , Since does not exist. (ii) Let KS Comments: A very [...]
Prior to going Junior College, we always hold JC talks at various location to discuss with post O-levels students what to expect in JC. So many were confused with H1 Mathematics and H2 [...]
Many of my ex-students know that I send them this link post A-level. Prior to 2012, it was a link to a shared pdf that contains the suggested solutions that I rushed out, for both paper 1 and 2, [...]
All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. Please kindly comment at the specific questions should you have any questions.
All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) Equation of tangent: (ii) Tangent at P: Tangent at Q: Since , (iii) [...]
All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) Since , where (ii) (iii) (iv) Consider , then Let , so and , then KS [...]
All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) Let P(n) be the preposition When , P(1) is true. Assume the P(k) is [...]
