MathematicsMedium110×since 2002Q3887The range of the function f(x) = 7−xPx−3{}^{7 - x}{P_{x - 3}}7−xPx−3 isA{1, 2, 3, 4, 5}B{1, 2, 3, 4, 5, 6}C{1, 2, 3, 4}D{1, 2, 3}Check answerSkip