Bad news

Posted by sazali


If we reflected our time in Form 2 in the secondary schools ..

we must have met how to compute interest from a sum of money deposited in a bank.

the formula was   Interest =  principal * time * rate

the time is in years.

therefore if i gave you a month .. then you must convert time to be (1/12)

2)  99.9 percent of my degree students in this section forgot the above magic formula in their way to get a recurrence formula in Question 4 of the exam paper.

So sad/ so silly of you.  U missed 20 marks ..

thank you.



  1. sazali said...

    highest 89 marks;

  2. Kek Adelynn said...

    sir, according to the question, i thougt that the interest rate is updated monthly, where the question mentioned "...pays 6% compounded monthly". am i heading the right way?

  3. sazali said...

    please refer to pg 299 reference Susanna Epo 2012 Discrete Mathematics with Applications. tq.

  4. haruhikumiko said...
    This comment has been removed by the author.
  5. Anonymous said...

    i was reading that book the night before the exam, but i dont know why, in the exam hall i forgot everything =.=

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