A counter that is odd!
yu do
9 = 1 x 9 and 3 x 3. Therefore, the odd number 9 is not a prime number.
To create a flowchart for calculating the product of the first ten odd numbers, begin with a start symbol, then initialize a variable for the product and a counter at 1. Use a loop structure to multiply the current product by the odd number (which can be calculated as 2n - 1 where n is the counter) and increment the counter until it reaches 10. Finally, display the product and use an end symbol to conclude the process. This flowchart visually represents the steps and decisions involved in the calculation.
If someone says it can't, here's a counter-example. 2 + 3 = 5 This is not a proof.
It is an example that demonstrates, by its very existence, that an assertion is false. Usually experience suggests that the assertion is true: there is a large amount of supporting "evidence" but the statement has not been proven. The counter-example, though demolishes the assertion For example: Assertion: all prime numbers are odd. Counter example: 2. It is a prime but it is not odd. Therefore the assertion is false. This was a favourite "trap" at GCSE exams in the UK. Assertion: if you divide a nuber it becomes smaller. Counter example 1: 2 divided by a half is, in fact, 4. Counter example 2: -10 divided by 2 is -5 (which is larger by being less negative).
yu do
9 = 3 x 3 15 = 3 x 5 etc. Any odd number that is composite. But 2 is a prime number which is not an odd number. [Wrong question: that is a counter example to all primes are odd numbers]
9 = 1 x 9 and 3 x 3. Therefore, the odd number 9 is not a prime number.
The number 2 is even as well as prime.
To create a flowchart for calculating the product of the first ten odd numbers, begin with a start symbol, then initialize a variable for the product and a counter at 1. Use a loop structure to multiply the current product by the odd number (which can be calculated as 2n - 1 where n is the counter) and increment the counter until it reaches 10. Finally, display the product and use an end symbol to conclude the process. This flowchart visually represents the steps and decisions involved in the calculation.
18436572 odd #s in front counter clockwise rotation
If someone says it can't, here's a counter-example. 2 + 3 = 5 This is not a proof.
4999 10,000. This may seem counter-intuitive to some. Go to 'Discuss Question' for the rationale behind this answer.
It is an example that demonstrates, by its very existence, that an assertion is false. Usually experience suggests that the assertion is true: there is a large amount of supporting "evidence" but the statement has not been proven. The counter-example, though demolishes the assertion For example: Assertion: all prime numbers are odd. Counter example: 2. It is a prime but it is not odd. Therefore the assertion is false. This was a favourite "trap" at GCSE exams in the UK. Assertion: if you divide a nuber it becomes smaller. Counter example 1: 2 divided by a half is, in fact, 4. Counter example 2: -10 divided by 2 is -5 (which is larger by being less negative).
1. START 2. LET counter = 0 3. LET number = 1 4. PRINT number * number 5. LET number = number + 2 6. LET counter = counter + 1 7. IF counter < 20 GOTO 4 ELSE GOTO 8 8. END
3+3=6 which is clearly not divisble by 4
The statement is not true. Disprove by counter-example: 3 is an integer and 5 is an integer, their product is 15 which is odd.