Question $3$:$$

Insert the following into B$+$ tree of order $3.$ Show your work step by step with proper illustration of pointers as shown in pages $47-54$ in multi$-$way trees lecture$$

$$

$90,22,27,24,28,20,51,63,8,80,15,71,35,55$

$$

Question $4$:$$

$$

Insert the following into B$\_$ tree of order $3.$ Show your work step by step with proper illustration of pointers as shown in pages $47-54$ in multi$-$way trees lecture$$

$$

$2,99,9,71,16,11,15,13,91,92,94$

If possible please put solutions on paper thank you.