Question

GIVING MEDALS!!!

Which statement is logically equivalent to the following conditional statement?

If it is cold outside, then you need to wear a jacket.

A. If it is not cold outside, then you need to wear a jacket.

B. If you do not need to wear a jacket, then it is not cold outside.

C. If it is cold outside, then you do not need to wear a jacket.

D. If you need to wear a jacket, then it is not cold outside.

Answer 1

Choose the contrapositive:
Example:
if it is nice outside, then I go for a walk.
The contrapositive is
If I do not go for a walk, it is not nice outside.

Answer 2

for the same options? A C D

Answer 3

@chucho78 Logical reasoning is part of math.
My reply was meant to be a hint for @tinyy
It is not another question. :)

Answer 4

O XD my bad!

Answer 5

i deleted it XD

Answer 6

lol

Answer 7

tinyy did you see my answer?

Answer 8

@tinyy

Answer 9

Yeah......... lol

Answer 10

darnit sauce! i have failed you @mathmate

Answer 11

LOL df

Answer 12

lol

Answer 13

@chucho78
Sorry that you didn't get your medal.
Some users want just the answer, but they won't come here because giving straight answer is not allowed here.
Most users would prefer an explanation of how to solve the problem, because that would help them solve similar problems in the future. Some prefer a detailed solution of each step when solving the problem, again, in order to solve similar problems in the future.
I was doing just that.
Hope this explanation helps you in the future! :)

Answer 14

i dont want your filthy medal! take it off take it off! jk jk thanks