Question

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Answer 1

Answer:

Create a binary search tree for the following numbers start from an empty binary search tree. 45,26,10,60,70,30,40 Delete keys 10,60 and 45 one after the other and show the trees at each stage.

Answer 2

Answer:

1. 4,8

2. 8100000

3. 42956

4. 1000 smallest 4 digit number .

99,999 greatest 5 digit number.

5.

B.

6. When two numbers are added together, the result is called a sum. The two numbers being added together are called addends.

7. The larger number from which smaller number is subtracted is called the minuend. The smaller number which is subtracted is called subtrahend. The resulting number is called the difference.

8. in english we use commas .

9. Greatest 'n' digits number is a number with all of its digits equal to 9.

Because the next greater number will have

′

n+1

′

digits.

So, greatest 8 digits number is 99999999

10. greatest six digit number =765420

least six digit number =204567

sum =765420+204567

=969987

11. The predecessor of 1000000=99999

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