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I mostly forget method of difference variances.even after lots of practice.Is there any easy way to remember them??
The best way (and I think the only way) is to make sure you understand what we are doing (as opposed to simply learning rules). Once you understand them then they become much easier to remember. Also, the examiner deliberately asks questions to check that you understand the variances and have not simply learned rules.
Have you watched my free lectures on variances, because I explain the logic at the same time as giving the rules.
(The lectures are a complete free course for Paper F5 and cover everything needed to be able to pass the exam well.)
yes i watch your lectures.They are really helpful
Really Appreciate your efforts for students..
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