(5) Evaluate: \( 5^{10} \times 5^{-12} \)
(A) -2
(B) \( \frac{1}{25} \)
(C) \( \frac{1}{10} \)
(D) 25
\( \frac{1}{25} \)
Step 1 :\( 5^{10} \times 5^{-12} \)
Step 2 :\( 5^{10-12} \)
Step 3 :\( 5^{-2} \)
Step 4 :\( \frac{1}{5^2} \)
Step 5 :\( \frac{1}{25} \)