Question

prove that 1/2(1/4-1/8)=1/2×1/4-1/2×1/8​

Answer 1

Answer:

$\frac{1}{2} ( \frac{1}{4} - \frac{1}{8} ) = \frac{1}{2} \times \frac{1}{4} - \frac{1}{2} \times \frac{1}{8} \\ or \: \frac{1}{2} ( \frac{2 - 1}{8} ) = \frac{1}{8} \times - \frac{1}{16} \\ or \: \frac{1}{2} \times \frac{1}{8} = \frac{2 - 1}{16} \\ or \: \frac{1}{16} = \frac{1}{16} \\ proved$