Evaluate the Following Expression $$3 \sec ^ { 2 } y - 3 \cot ^ { 2 } \left( \frac { \pi } { 2 } - y \right)$$

Multiple Choice

Evaluate the following expression.? $$3 \sec ^ { 2 } y - 3 \cot ^ { 2 } \left( \frac { \pi } { 2 } - y \right)$$ ?

A) 0
B) - 3
C) 4
D) - 4
E) 3