- #1
johncena
- 131
- 1
Is this True for all no.s??
Is this true for all no.s (a)?
a-a = a*0
Is this true for all no.s (a)?
a-a = a*0
It depends on the statement in question. Some statements may be true for all numbers, while others may only be true for certain numbers or within a certain range. It is important to carefully consider the statement and its conditions before determining if it is true for all numbers.
Yes, if the statement is true for all numbers, then it should be possible to provide an example that demonstrates its truth. However, if the statement is not true for all numbers, then it may not be possible to provide an example that proves it to be true.
There are several ways to prove that a statement is true for all numbers. One method is to use mathematical induction, which involves proving that the statement is true for the first few numbers and then showing that if it is true for a specific number, it must also be true for the next number. Another method is to use a proof by contradiction, where you assume the statement is false and then show that this leads to a contradiction, thus proving the statement to be true.
Yes, there are many statements that are true for all numbers. For example, the statement "every number is either even or odd" is true for all numbers. Additionally, mathematical principles and laws such as the commutative property or the distributive property are also true for all numbers.
To determine if a statement is true for all numbers, you can use logical reasoning and mathematical principles to analyze the statement and its conditions. You can also test the statement with different numbers to see if it holds true. However, there may be some statements that are difficult to prove or disprove for all numbers, and in those cases, further research and analysis may be necessary.