Can you explain the answer of this question below:
If A = 1 and B = 0, what is the value of A.A+B?
A: A
B:
A² + B
C: A.B
D: B
The answer is a.

Question

Can you explain the answer of this question below:If A = 1 and B = 0, what is the value of A.A+B?​A: AB:A2+BC: A.BD: BThe answer is a.

Answer

I think so answer is B i. e (A) I agree the response A but after solving I got value 1 which is equal to A

Answer

Answer

Understanding the Expression
To solve the expression A.A + B, we first need to substitute the values of A and B. Given that:
- A = 1
- B = 0
Now, let's break down the expression step by step.
Step 1: Calculate A.A
- A.A means A multiplied by A.
- Since A = 1, we have:
- A.A = 1 * 1 = 1
Step 2: Add B to A.A
- Now we add B to the result from Step 1.
- We know B = 0, so we calculate:
- A.A + B = 1 + 0 = 1
Conclusion
The final value of the expression A.A + B is 1. Since we previously established that A = 1, we can conclude that:
- A.A + B = A
Thus, the correct answer is option 'A'.
Key Takeaways
- The substitution of values is crucial for evaluating expressions.
- The operations involved are simple multiplication and addition.
- Understanding the basic properties of numbers (like multiplying by 1 or adding 0) simplifies calculations.
This explanation clearly shows why option 'A' is correct based on the values of A and B.

Answer

A=1 and B=0
A.A+B
=A2+B [De-Morgan’s theorem)
=1+0
=1
=A

Answer

A=1 and B=0
A.A+B
=A2+B [De-Morgan’s theorem)
=1+0
=1
=A

Answer

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