Question

Find the counter example

Answer 1

A counterexample to the statement “All games involve a winner and a loser” would be a game that does not have a winner and a loser. An example of such a game is Solitaire, where the player either wins or loses depending on certain conditions.

Step-by-step explanation:

A counterexample to the universal affirmative statement “All games involve a winner and a loser” would be a game that does not have a winner and a loser. For example, consider a game of Solitaire where the player either wins by successfully stacking all the cards or loses if there are no more moves to be made. In this case, there is no winner or loser, thus providing a counterexample to the statement.

Answer 2

Part 3

If an angle measures 34 degrees, then it is acute

we know that

To form the converse of the conditional statement, interchange the hypothesis and the conclusion.

so

In this problem

If an angle is acute, then measures 34 degrees

a counter example would be

an angle that measure 50 degrees

50 degrees is an acute angle,

that means------> all acute angles don't measure 34 degrees

Part 4

If you chose a prime number, then you chose the number 13

a counter example would be

the number 7

the number 7 is a prime number

that means -----> a prime number can be different of the number 13