Question

Можно ли,не подставляя вместо * цифры,определить,какие из неравенств верные,а какие ложные? 2***>3*** *318<*318 2***>2*** 3***>*** 4*15>40*5 73*2<73*2

Answer 1

1)да.4 значное число начинающееся на цифру 2 (например 2399) меньше числа,которое начинается на цифру 3(например 3777)
2)Да.4 значное число больше 3 значного
3)нет
4)да
5)нет
6)нет

Answer 2

Solving the Inequalities

To determine which of the given inequalities are true and which are false, let's evaluate each one individually.

1. 2 > 3 2. 318 < 318 3. 2 > 2 4. 3 > 4 5. 15 > 40 6. 73 < 146

Let's evaluate each inequality to determine its truth value.

Evaluating the Inequalities

1. 2 > 3 - This is false because 2 is not greater than 3.

2. 318 < 318 - This is false because 318 is not less than 318.

3. 2 > 2 - This is false because 2 is not greater than 2.

4. 3 > 4 - This is false because 3 is not greater than 4.

5. 15 > 40 - This is false because 15 is not greater than 40.

6. 73 < 146 - This is true because 73 is less than 146.

Conclusion

Based on the evaluation of the inequalities: - 2 > 3, 318 < 318, 2 > 2, 3 > 4, and 15 > 40 are all false. - 73 < 146 is the only true inequality.

Therefore, the only true inequality is 73 < 146.