Question

4 tan² A - 4sec² A is equal to ​

Answer 1

Answer:

-4

Step-by-step explanation:

4{tan^2 A - 4sec^2 A}

4 {tan^2A - sec^2A}

{ tan^2 A - sec^2 A = -1 }

4{-1}

-4

Answer 2

Answer:

-4 is the answer

Step-by-step explanation:

In attachment

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