Sec 1 2 value July 8, 2019 16 32 64 128 Sec 1 2 exact value Sec 2 theta 1 value Sec a 1 2 for some value of angle a Principal value of sec 1 (- 2 √ 3 Sec 2 theta 1 ki value Value of 1 sec 2 x Sec - 1 = Sec 2 Sec-1 2
