Consider the following statements: (i) The value of\[{{\left( 5x-3y \right)}^{2}}-{{\left( 5x+3y \right)}^{2}}\]when\[x=-1\]and\[y=\frac{1}{5}\]is 12. (ii) Algebraic identity used to solve \[{{\left( 25.732 \right)}^{2}}-{{\left( 15.732 \right)}^{2}}\]is \[\left( a-b \right)\left( a+b \right)\] (iii) Value of\[\left( x+4 \right)\left( x-4 \right)\left( {{x}^{2}}+16 \right)\]is\[{{x}^{2}}-64.\] Which of the above statement is/are true?

• A. only (i) and (iii)           
• B. only (ii) and (iii)
• C. only (i) and (ii)
• D.          (i), (ii) and (iii)