Which angle of rotation is determined by the matrix given? the 2 by 2 matrix, row 1, column 1, negative the fraction with numerator square root of 2 and denominator 2 column 2, the fraction with numerator square root of 2 and denominator 2 row 2, column 1, negative the fraction with numerator square root of 2 and denominator 2 column 2, negative the fraction with numerator square root of 2 and denominator 2