Question

what should be the index of x so that its value will be equal to 1?

Answer 1

Answer:

X

Step-by-step explanation:

Because 1 we have not written

Answer 2

The index of x should  be 0 so that its value will be equal to 1.

• As per mathematics, if the power of any variable is 0 then its value becomes 1.
• It is so because if any number/variable is raised to zeroth power then it becomes just the multiplicative of no number, which is the productive identity of 1.
• It is still in the state of controversy as few mathematicians say it's 1 while the others say that it's defined.
• This rule works for numbers (non-zero) as well for any variable if they are raised to the zeroth power.