Evaluate $$ y=\left(\frac{1}{5}\right)^{x} $$, when $$ x=0 $$ $$ y=\frac{1}{5} \quad y=1 \quad y=0 $$

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To evaluate the expression $$ y = \left(\frac{1}{5}\right)^x $$ when $$ x = 0 $$, follow these steps:

1. **Substitute $$ x = 0 $$ into the expression:**
   $$
   y = \left(\frac{1}{5}\right)^0
   $$

2. **Understand the property of exponents:**
   Any non-zero number raised to the power of 0 is 1. That is:
   $$
   a^0 = 1 \quad \text{(where } a \neq 0\text{)}
   $$

3. **Apply this property:**
   $$
   \left(\frac{1}{5}\right)^0 = 1
   $$

**Therefore, the value of $$ y $$ when $$ x = 0 $$ is:**

$$
y = 1
$$

**Answer:** $$ y = 1 $$
When $$ x = 0 $$, $$ y = 1 $$.

Evaluate , when

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