Question

Read the following statement.

It is cloudy outside.
What is the first step of indirectly proving this statement?

A. Assume if it is cloudy, then you are inside.

B. Assume it is sunny outside.

C. Assume if it is cloudy, then you are outside
D. Assume it is not cloudy outside.

Answer 1

@Vocaloid C?

Answer 2

Uh I think you're just supposed to assume the opposite of the first statement

Answer 3

so B?

Answer 4

if we want to get technical about it, the opposite of cloudy is just "not cloudy" which is D