291811
The statement "When an integer is added to itself, the sum is greater than the integer" is:
1 Always true.
2 Never true.
3 True only when the integer is positive.
4 True for non-negative integers.
Explanation:
True only when the integer is positive.
Solution:
Suppose we take two integers one positive (+1) and other negative -1.
On adding 1 to itself, we get 1 + 1 = 2.
Here, the sum is greater than the integer (+1).
Again, adding -1 to itself, we get -1 + (-1) = -1 -1 = -2 Here, the sum is less than the integer -1.
Hence, the given statement is true only when the integer is positive.
14. INTEGERS
291812
Sum of two integers is +62. If one of the integer is -48, then the other is
1 + 14
2 -14
3 -110
4 + 110
Explanation:
+ 110
Solution:
Let the other integer be xx. One of the integer is given that is -48
Also, it is given that the sum of the two integers is +62. Therefore, we have:
x + (-48) = + 62
? x - 48 - 62
? x = 62 + 48
? x = 110
Hence, the other integer is +110.
291811
The statement "When an integer is added to itself, the sum is greater than the integer" is:
1 Always true.
2 Never true.
3 True only when the integer is positive.
4 True for non-negative integers.
Explanation:
True only when the integer is positive.
Solution:
Suppose we take two integers one positive (+1) and other negative -1.
On adding 1 to itself, we get 1 + 1 = 2.
Here, the sum is greater than the integer (+1).
Again, adding -1 to itself, we get -1 + (-1) = -1 -1 = -2 Here, the sum is less than the integer -1.
Hence, the given statement is true only when the integer is positive.
14. INTEGERS
291812
Sum of two integers is +62. If one of the integer is -48, then the other is
1 + 14
2 -14
3 -110
4 + 110
Explanation:
+ 110
Solution:
Let the other integer be xx. One of the integer is given that is -48
Also, it is given that the sum of the two integers is +62. Therefore, we have:
x + (-48) = + 62
? x - 48 - 62
? x = 62 + 48
? x = 110
Hence, the other integer is +110.
291811
The statement "When an integer is added to itself, the sum is greater than the integer" is:
1 Always true.
2 Never true.
3 True only when the integer is positive.
4 True for non-negative integers.
Explanation:
True only when the integer is positive.
Solution:
Suppose we take two integers one positive (+1) and other negative -1.
On adding 1 to itself, we get 1 + 1 = 2.
Here, the sum is greater than the integer (+1).
Again, adding -1 to itself, we get -1 + (-1) = -1 -1 = -2 Here, the sum is less than the integer -1.
Hence, the given statement is true only when the integer is positive.
14. INTEGERS
291812
Sum of two integers is +62. If one of the integer is -48, then the other is
1 + 14
2 -14
3 -110
4 + 110
Explanation:
+ 110
Solution:
Let the other integer be xx. One of the integer is given that is -48
Also, it is given that the sum of the two integers is +62. Therefore, we have:
x + (-48) = + 62
? x - 48 - 62
? x = 62 + 48
? x = 110
Hence, the other integer is +110.
291811
The statement "When an integer is added to itself, the sum is greater than the integer" is:
1 Always true.
2 Never true.
3 True only when the integer is positive.
4 True for non-negative integers.
Explanation:
True only when the integer is positive.
Solution:
Suppose we take two integers one positive (+1) and other negative -1.
On adding 1 to itself, we get 1 + 1 = 2.
Here, the sum is greater than the integer (+1).
Again, adding -1 to itself, we get -1 + (-1) = -1 -1 = -2 Here, the sum is less than the integer -1.
Hence, the given statement is true only when the integer is positive.
14. INTEGERS
291812
Sum of two integers is +62. If one of the integer is -48, then the other is
1 + 14
2 -14
3 -110
4 + 110
Explanation:
+ 110
Solution:
Let the other integer be xx. One of the integer is given that is -48
Also, it is given that the sum of the two integers is +62. Therefore, we have:
x + (-48) = + 62
? x - 48 - 62
? x = 62 + 48
? x = 110
Hence, the other integer is +110.
