Converse: If p r then p q and q rContrapositive: If not p r then not (p q and q r) = If not p r then not p q or not q r Inverse: If not p q and q r then not p r = If not p q or not q r then not p r
Not sure I can do a table here but: P True, Q True then P -> Q True P True, Q False then P -> Q False P False, Q True then P -> Q True P False, Q False then P -> Q True It is the same as not(P) OR Q
q+8
P . . Q . . (P or Q)0 . . 0 . . . 00 . . 1 . . . 11 . . 0 . . . 11 . . 1 . . . 1=================P . . Q . . NOT(P and Q)0 . . 0 . . . . 10 . . 1 . . . . 11 . . 0 . . . . 11 . . 1 . . . . 0
It is an if and only if (often shortened to iff) is usually written as p <=> q. This is also known as Equivalence. If you have a conditional p => q and it's converse q => p we can then connect them with an & we have: p => q & q => p. So, in essence, Equivalence is just a shortened version of p => q & q => p .
you press Q AND X to use submarine reflection. you press Q and X to use submarine reflection.
If the coordinates of a point, before reflection, were (p, q) then after reflection, they will be (-p, q).
quadrate
They have the same symbolic representation, in mirror-image.
Image distance is denoted by the variable "q" in lens and mirror equations because it represents the distance from the lens or mirror to the location of the image. Using "q" helps to differentiate it from other distances such as object distance (usually denoted by "p") and focal length (denoted by "f").
The image is -8, -4
http://wiki.answers.com/Q/How_can_you_use_tha_image_tags_in_wml_script"
WikiAnswers is a Q&A website. We do not have picture or image capability.
Q-T- Hush - 1960 The Goofy Ghost Caper Ghostly Image 1-66 was released on: USA: 1960
Russia http://wiki.answers.com/Q/How_far_is_Alaska_from_Russia
The mathematical use of p and q for object distance and image distance is due to the simple likeness of p and q. They use p and q to show you how both distances are a like and yet exceedingly different. Some say that it is just the slightest amount of luck that they are a like like this, but those people are stupid because you and i know it is false
No, it won't. The Q Ball was released 10 years ago, and since then the Sharper Image has gone out of business.