Please answer the following questions

2 Evaluate the integral: / , 8131: _-25 d1: 1:3 (A) Which trig substitution is correct for this integral? a: = $SBC(9) :r = 23%(6) :1: = 2% sec(6) a: = 35mm) 0 w = gsecw) (B) Which integral do you obtain after substituting for 41:? Note: to enter 6, type the word theta. f; (C) What is the value of the above integral in terms of H? in (D) What is the value of the original integral in terms of 3:? Note: WAMAP does not recognize the inverse secant (arcsec) function. You will need to use another inverse trig function when you fill in your answer below. +c