What is the simplified value of $sec^{6} A - tan^{6}A - 3 sec^{2} A tan^{2} A$?1). -12). 03). 14). 2

What is the simplified value of $sec^{6} A - tan^{6}A - 3 sec^{2} A ta

1.	What is the simplified value of $sec^{6} A - tan^{6}A - 3 sec^{2} A tan^{2} A$?1). -12). 03). 14). 2
Answer» Its very SIMPLE QUESTION 0 is the CORRECT ANSWER.