Question

write this symbolic statement in words:

~P<-->~Q

Answer 1

Mind your p's and qu's?

Sra

Answer 2

yes, sorry those are supposed to be lower case.

Answer 3

Let
P=if ABC is a right-triangle at B
Q=AB²+BC&sup2=AC²
The given symbolic statement
~P <-> ~Q
translates to
ABC is NOT a right-triangle at B
if and only if AB²+BC&sup2 ≠ AC²
or in two sentence form:
(if ABC is NOT a right-triangle at B then AB²+BC&sup2 ≠) AND (if AB²+BC&sup2 ≠ then ABC is NOT a right-triangle at B.)

Answer 4

As per question,
<i>P is not true if and only if Q is not true</i>.
The equivalent is <i>P is true if and only if Q is true</i>.

Answer 5

Using p and q below write the symbolic statement in words. Assume that p and q are true
P: the value of x is 4
Q: 3x+2=14