Which of the following statement(s) is/are TRUE?\({\rm{I}}.\frac{1}{{1 \times 3}} + \frac{1}{{3 \times 5}} + \frac{1}{{5 \times 7}} + \ldots + \frac{1}{{11 \times 13}} = \frac{{12}}{{13}}\)\({\rm{II}}.\frac{1}{{1 \times 2}} + \frac{1}{{2 \times 3}} + \frac{1}{{3 \times 4}} + \ldots + \frac{1}{{12 \times 13}} = \frac{{12}}{{13}}\)

• A. Only I
• B. Only II
• C. Both I and II
• D. Neither I nor II