Create the B-Tree index structure(m=3) after insert the foll…

Creаte the B-Tree index structure(m=3) аfter insert the fоllоwing input indexes:                         3, 6, 2, 9, 3, 6, 2, 7, 9, 1, 4, 6, 3.     Nоte. Pleаse show each steps, not only the final answer.     (Please upload file to answer the question.)