Mind your p's and qu's?
Sra
write this symbolic statement in words:
~P<-->~Q
5 answers
yes, sorry those are supposed to be lower case.
Let
P=if ABC is a right-triangle at B
Q=AB²+BC²=AC²
The given symbolic statement
~P <-> ~Q
translates to
ABC is NOT a right-triangle at B
if and only if AB²+BC² ≠ AC²
or in two sentence form:
(if ABC is NOT a right-triangle at B then AB²+BC² ≠) AND (if AB²+BC² ≠ then ABC is NOT a right-triangle at B.)
P=if ABC is a right-triangle at B
Q=AB²+BC²=AC²
The given symbolic statement
~P <-> ~Q
translates to
ABC is NOT a right-triangle at B
if and only if AB²+BC² ≠ AC²
or in two sentence form:
(if ABC is NOT a right-triangle at B then AB²+BC² ≠) AND (if AB²+BC² ≠ then ABC is NOT a right-triangle at B.)
As per question,
P is not true if and only if Q is not true.
The equivalent is P is true if and only if Q is true.
P is not true if and only if Q is not true.
The equivalent is P is true if and only if Q is true.
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
P: the value of x is 4
Q: 3x+2=14