Now multiply 5 to both sides of equation (2)5 arc dec (x ) = 522 4 5 x5 2 4 6 7X. ..-7 5 are sec (x ) =51- 5 5 1th . thi3,d +1. 3.5. 12 32(3 2 4 5×5 2 4 6 7×7it … 6lim (5 arc Bec(x) ) =…Trigonometry