3. Graph y = sec(x) + 1 on the grid below for -2n x 2. Use...

 

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3. Graph y = sec(x) + 1 on the grid below for -2n x 2. Use a scale involving fractions of r on your horizontal axis. [2 marks] 4. Prove the following trigonometric identity using proper mathematical format. [3 marks] < 1 - cos(2x) + sin(2x) 1 + cos(2x) + sin(2x) = tan (x) 3. Graph y = sec(x) + 1 on the grid below for -2n x 2. Use a scale involving fractions of r on your horizontal axis. [2 marks] 4. Prove the following trigonometric identity using proper mathematical format. [3 marks] < 1 - cos(2x) + sin(2x) 1 + cos(2x) + sin(2x) = tan (x)