24x2 Evaluate the integral: dx /49 - 202 (A) Which trig substitution is correct for this integral? Ox = 7 sec(0) Ox = 49 sec(0) Ox = 49 sin(0) Ox = 7 sin(0) Ox = 7 tan(0) Ox = 49 tan(0) (B) Which integral do you obtain after substituting for a and simplifying? Note: to enter 0, type the word theta. 10 (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of ac? + C