1+q
p and q
A rational number is a number of the form p/q where p and q are integers and q > 0.If p/q and r/s are two rational numbers thenp/q + r/s = (p*s + q*r) / (q*r)andp/q - r/s = (p*s - q*r) / (q*r)The answers may need simplification.
On Q Live - 2004 2005-10-24 was released on: USA: 24 October 2005
On Q Live - 2004 - 2005-10-24 was released on: USA: 24 October 2005
q: quail s: squid, scorpion
If a is rational then there exist integers p and q such that a = p/q where q>0. Similarly, b = r/s for some integers r and s (s>0) Then a*b = p/q * r/s = (p*r)/(q*s) Now, since p, q r and s are integers, p*r and q*s are integers. Also, q and s > 0 means that q*s > 0 Thus a*b can be expressed as x/y where p and r are integers implies that x = p*r is an integer q and s are positive integers implies that y = q*s is a positive integer. That is, a*b is rational.
24 Sheets of Paper in a Quire
S U Q is True
quarter past six 18:15 (24 hour time) is quarter past six
Because it cannot be expressed in the form p/q where p and q are integers and q > 0.
Q - TV series - was created on 1969-03-24.