sin 5x Show that = sin 5 is not an identity by finding a replacement or replacements for which the sides of the equation do not name the same number. Then use a graphing calculator to show that the equation is not an identity. X Select the correct choice below and fill in the answers boxes within your choice. (Type an exact answer, using as needed. Use integers or fractions for any numbers in the expressions.) OA. The equation is not an identity because for x= -1, the fully-simplified form of the left side is OB. The equation is not an identity because for x = 1, the fully-simplified form of the left side is I OC. The equation is not an identity because for x = the fully-simplified form of the left side is 5 and the fully-simplified form of the right side is and the fully-simplified form of the right side is and the fully-simplified form of the right side is.