Mock Phase Test ADVANCED PATTERN SECTION A (Single Option Correct) 1. Domain of definition of f (x) = cos ec − 1 (2x) + π is 3 ⎛ − 1 ⎤ ⎛ −∞ , 1 ⎤ ⎛ − 1 ⎤ ⎡ 1 ⎞ (A) ⎜ −∞ , ⎥ (B) R (C) ⎜ ⎥ (D) ⎜ −∞ , ⎥ ∪ ⎢ , ∞ ⎟ 2 ⎝ 3 ⎦ ⎝ ⎦ ⎝ 3 ⎦ ⎣ 2 ⎠ 2. Suppose F(x) = sin (3x) + 5, ⎡ π , π ⎤ . If g(x) is the function whose graph is reflection of graph x ∈ ⎢ ⎥ ⎣ 6 2 ⎦ of F(x) with respect to line y = x, then g(x) equals 1 − ⎡ π π ⎤ 1 − x ∈ [ 4,6 ] (A) g(x) = ...