Consider the sinusoidal transfer function in time-constant form\(G\left( {j\omega } \right) = \frac{{2\left( {1 + j\omega } \right)}}{{{{\left( {1 + \frac{{j\omega }}{{10}}} \right)}^2}}}\;\)Asymptotic log magnitude characteristic of factor (1 + jω) is a straight line of1. 0 dB for ω ≤ 1.2. + 20 dB/decade for ω ≥ 1.3. - 20 dB/decade for ω ≥ 1.Which of the above relations is/are correct?

• A. 1 only
• B. 1 and 2 only
• C. 1 and 3 only
• D. 2 only