Question

Evaluate arc sec 2.
A. {(Pi/4)+- 2PIn,(3Pi/4)+-2Pin}
B. (Pi/3)
C. { (Pi/6),(5Pi/6)}
D. {(Pi/3)+-2Pin, (5Pi/3)+-2Pin}

Answer 1

@hartnn

Answer 2

sec pi/3 = 2

Answer 3

so b

Answer 4

yes.

Answer 5

it was d

Answer 6

i didn't understand any of other options and also pi/3 is one of the correct solution.

Answer 7

ah