Only valid arguments have true conclusions.$$True $$False $$

$10$ points $$

QUESTION $25$

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$the results of our problem$-$solving attempt is an invaluable aid for checking the success of the solution to our problem we have decided to implement.$$ It adds a social dimension to our problem solving enterprise.$$

a$.$

testing

b$.$

brain$-$storming

c$.$

publishing

d$.$

forming hypotheses about