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What does a number to the power of zero equal?
Any number to the power '0' equals '1'. Proof ; Let a^(n) = b Then dividing a^(n) / a^(n) = b/b a^(n-n) = b/b a^(0) = 1
What is the answer to A plus B plus C equals A times B equals C?
A=0 b=0 c=0
A plus b equals c times c equals c times a?
well the only answer i can so far come up with is: a=1 b= -1 c=0 so then (a+b)=(c*c)=(a*c) ...............(0)=(0)=(0) ......................0 ok if that is what your looking for Great! just know that i am not a math wiz. :)
What is the argument that A equals B B equals C so A equals C?
A=B , A-B=B-B , A-B =0 B=C , B-B=C-B, 0=C-B So A-B=0 but also C-B=0 A-B=C-B ...add +b ...A-B+B=C-B+B , A=C
If a equals positive and b equals negative and c equals zero how many solutions does a Quadratic Equation have?
Two: one is 0, the other is -b/a ax2 + bx + c = 0, but c = 0 ⇒ ax2 + bx + 0 = 0 ⇒ ax2 + bx = 0 ⇒ x(ax + b) = 0 ⇒ x = 0 or (ax + b) = 0 ⇒ x = -b/a
CAN 0 plus equals B plus equals B?
Yes because if 1+0=1 than 0 plus b equals b
Why is the and gate called the and gate?
Because if input A *and* input B is true, then the output is true! Truth table of AND gate: ┌─┬─╥───────┐ │A│B║Q (Output)│ ├─┼─╫───────┤ │0│0║0..............│ ├─┼─╫───────┤ │0│1║0............. │ ├─┼─╫───────┤ │1│0║0............. │ ├─┼─╫───────┤ │1│1║1............. │ └─┴─╨───────┘
What is a AND gate?
Here is the truth table for a 2 input AND gate. A & B are inputs. Y is the output. A B Y 0 0 0 0 1 0 1 0 0 1 1 1 As you can see, the output of an AND gate is only 1 when all of the inputs are 1.
Explain the operation of the or gate circuit?
OR gate is an electronic circuit that takes 2 or more input signal bt produces one 1 output signal. the output is true(ie: 1) if any of the 2 input is true, else the output is false(ie: 0). eg:- A B A+B 0 0 0 0 1 1 1 0 1 1 1 1 here '+' sign indicates the OR gate.
Why is XOR gate called a controlled inverter?
The XOR (Exclusive Or) gate has a true output when the two inputs are different. When one input is true, the output is the inversion of the other. When one input is false, the output is the non-inversion of the other. A B R 0 0 0 0 1 1 1 0 1 1 1 0 Look at the last two lines. You see that R is NOT B, but only when A is true. The same can be said of A; R is NOT A, but only when B is true.
What will be the X in terms of a and b if Cos aX equals 1 plus bX and a and b are constants?
a = 0, b = 0.
What is the difference between AND and OR gate?
The difference is in their truth tables.AND gate: The output is true when inputs 'A' AND'B' are both true.A | B | Output0 | 0 | 00 | 1 | 01 | 0 | 01 | 1 | 1OR gate: The output is true when either input 'A' OR input 'B' is true.A | B | Output0 | 0 | 00 | 1 | 11 | 0 | 11 | 1 | 1
Odd parity generator uses which logic?
xor logic because A B output 0 0 0 0 1 1 1 0 1 1 1 1
How do you solve a squared plus a plus ab plus b equals 0?
That factors to (a + 1)(a + b) a = -1, -b b = -a
What does a number to the power of zero equal?
Any number to the power '0' equals '1'. Proof ; Let a^(n) = b Then dividing a^(n) / a^(n) = b/b a^(n-n) = b/b a^(0) = 1
Prove A plus Ab equals A using boolean algebra theorem?
A+A*b does not mean A plus Ab the operation signified by "+" is called "or" the operation signified by "*" is called "and" there are four possible outcomes of a+a*b if a=1 and b=1 the result is 1 if a=1 and b=0 the result is 1 if a=0 and b=1 the result is 0 if a=0 and b=0 the result is 0 a+a*b is 1 if a is 1 and a+a*b is 0 if a is 0 regardless of the value of b thus a+a*b=a Q.E.D.
Truth table for 3 input xnor gate?
A, B and C are inputs, Q is output.A B C Q0 0 0 10 0 1 00 1 0 00 1 1 11 0 0 01 0 1 11 1 0 11 1 1 0*update*Although the Logism software shows the 3 input XNOR gate output 1 when all 3 are 1, perhaps there is a mistake, and 3 input of 1,1,1 in an XNOR gateoutputs 0. There is a good reason why. In an XOR gate, an even amount of 1 or 0 input will output a 0, and an odd input of 1 (ie: 1, 1, 1) will output a 1. The truth tablefor an XOR gate with 1, 1, 1 input is an output of 1. An XNOR gate will output the opposite of an XOR gate, thus XNOR input of1, 1, 1 should output 0.
