Question

Даны числа a = 3, b = 14, c = 1592. Какие из следующих выражений верные? a == b a + b > c int(str(a) * 2) != c c >= c c * 2 < b a ** 2 < b ** 2 * c ** 2 b != c b - a <= c int(str(a) + str(b) + str(c)) > 1

Answer 1

1) a == b или 3 == 14 неправда!

2) a + b > c или 17 > 1592 неправда!

3) int(str(a) * 2) != c или 33 != 1592 правда!

4) c >= c или 1592 >= 1592 правда!

5) c * 2 < b или 3184 < 14 неправда!

6) a ** 2 < b ** 2 * c ** 2 или 9 < 14 ** 2 * 1592 ** 2 правда!

7) b != c или 14 != 1592 правда!

8) b - a <= c или 11 <= 1592 правда!

9) int(str(a) + str(b) + str(c)) > 1 или 3141592 > 1 правда!

Ответ: 3, 4, 6, 7, 8, 9

Answer 2

Given Numbers:

The given numbers are: - a = 3 - b = 14 - c = 1592

Evaluating Expressions:

Let's evaluate each expression to determine which ones are true.

1. a == b + a: - In this expression, we are checking if the value of `a` is equal to the sum of `b` and `a`. - Substituting the given values, we have `3 == 14 + 3`. - Simplifying, we get `3 == 17`. - This expression is false.

2. b > c: - In this expression, we are checking if the value of `b` is greater than `c`. - Substituting the given values, we have `14 > 1592`. - This expression is false.

3. int(str(a) * 2) != c: - In this expression, we are converting the value of `a` to a string, multiplying it by 2, converting it back to an integer, and checking if it is not equal to `c`. - Substituting the given values, we have `int(str(3) * 2) != 1592`. - Simplifying, we get `int("33") != 1592`. - This expression is true.

4. c >= c * 2: - In this expression, we are checking if the value of `c` is greater than or equal to the product of `c` and 2. - Substituting the given values, we have `1592 >= 1592 * 2`. - Simplifying, we get `1592 >= 3184`. - This expression is false.

5. a 2 < b 2 * c 2**: - In this expression, we are checking if the square of `a` is less than the product of the squares of `b` and `c`. - Substituting the given values, we have `3 2 < 14 2 * 1592 ** 2`. - Simplifying, we get `9 < 196 * 2534464`. - This expression is true.

6. b != c + b - a <= c: - In this expression, we are checking if `b` is not equal to the sum of `c`, `b`, and `a`, and if this sum is less than or equal to `c`. - Substituting the given values, we have `14 != 1592 + 14 - 3 <= 1592`. - Simplifying, we get `14 != 1603 <= 1592`. - This expression is false.

7. int(str(a) + str(b) + str(c)) > 1: - In this expression, we are concatenating the strings of `a`, `b`, and `c`, converting the result to an integer, and checking if it is greater than 1. - Substituting the given values, we have `int(str(3) + str(14) + str(1592)) > 1`. - Simplifying, we get `int("3141592") > 1`. - This expression is true.

Summary:

Based on the evaluation of the given expressions, the following statements are true: - int(str(a) * 2) != c - a 2 < b 2 * c 2** - int(str(a) + str(b) + str(c)) > 1

Please let me know if you need any further clarification.