Tips and Tricks on Current Electricity


Solve for at least 3 terms first before you are sure of the involved pattern. A pattern is usually a mathematical operation on first term to give second term.

If the series is increasing or decreasing with a small increase there must be addition or subtraction involved.

If the series is not linearly increasing and a pattern is not formed after solving for 3 terms then there is likely a combination of series, numbers at odd position form one series and even position form another series. Solve for 4 terms before you are sure.

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