Answer:
For question a, it simplifies. If you re-express it in boolean algebra, you get:
(a + b) + (!a + b)
= a + !a + b
= b
So you can simplify that circuit to just:
x = 1 if b = 1
(edit: or rather, x = b)
For question b, let's try it:
(!a!b)(!b + c)
= !a!b + !a!bc
= !a!b(1 + c)
= !a!b
So that one can be simplified to
a = 0 and b = 0
I have no good means of drawing them here, but hopefully the simplification helped!
Answer: Robert H. Goddard
Explanation: he developed and flew the first liquid-propellant rocket
Answer:
A
Explanation:
The main output of Project palnning is project plan.
Answer:
I think the answer is D but please let me know if i am wrong
Explanation:
<u>Twitch</u> is an online service that comprises original content in the form of live or recorded streams and it is typically focused on showing various individuals that are playing video games.
Twitch is an online (web) service that was launched in June 2011 and it derived its name from twitch gaming such as video games that are mainly about fast action and the use of reflexes by the game players.
The main purpose of Twitch is to avail game players the opportunity to stream or show live or recorded videos of themselves playing video games.
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