Define the magnitude of a number as the location of the decimal ...

[notis]

Question 1

Aside from writing recursive methods, another way that recursion is often used is to define
◦ words in English
◦ mathematical functions
◦ rules and laws
◦ child classes of a parent class in object-oriented programming
◦ recursion is used in all of these

Question 2

Define the magnitude of a number as the location of the decimal point from the left of the number (that is, if a number has 4 digits followed by the decimal point, it will have a magnitude of 4).  100 would then have a magnitude of 3 and 55,555.555 would have a magnitude of 5.  A partial recursive method is given below to compute a positive int parameter's magnitude.  Which answer below is needed to complete the method?

◦ magnitude(x - 1) + 10;
◦ magnitude(x - 10) + 1;
◦ magnitude(x / 10) + 10;
◦ magnitude(x / 10) + 1;
◦ magnitude(x / 10) * 2;

[Expo]

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[notis]

Thanks for the timely response, appreciate it

[parker125]

Gracias!