Final answer:
True, the ambiguity rule of design thinking suggests that decision-makers should develop more than one solution to a problem.
Step-by-step explanation:
True, the ambiguity rule of design thinking suggests that decision-makers should develop more than one solution to a problem. By considering multiple solutions, decision-makers can explore different possibilities, validate their ideas, and promote greater flexibility. This approach helps to avoid relying on a single preferred outcome and encourages creative problem-solving.