- #1

unknown physicist

- 21

- 0

## Homework Statement

1. Why is the statement: " Vicky is not clever" Not a mathematical proposition? Provide examples please

2. Why is the statement: "a^2+b^2=c^2 an indeterminate proposition?"

3. Why is the negation of " If a triangle has two equal angles it is isosceles" = "Not all triangles with two equal angles are isosceles" and not "if a triangle has two equal angles it is not an isosceles"?

## Homework Equations

No equations, only logic for discrete mathematics class.

## The Attempt at a Solution

For the first and second, I said that they are both propositions, however I stated, that the second one is true rather than indeterminate. For the last one, I stated: "if a triangle has two equal angles it is not an isosceles"