Explanation:
1. 6 factors of 2 means, 2 multiplied by itself 6 times. It can be written in the form of exponents as 2⁶.
2.

The law of exponent is :

So,

The correct option is (A).
3. If the power of any number is 0, then the value of that number is equal to 1.
So,

Hence, this is the required solution.