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Part 5 Domain KnowledgeCIL MT E and T 2026
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If x(at) is the time-scaled version of the signal x(t), then which of the following statements is correct?

A

The signal x(at) for a < 0, a≠ -1 represents the time reversal along with the scaling.

B

The signal x(at) for 0 < a < 1 represents the time compression which is narrower in time than x(t).

C

The signal x(at) for a > 1 represents the time expansion and is wider in time than x(t).

D

The signal x(at) cannot represent the time-scaled version of x(t) for any a.

Correct Answer

📚 GK • GK Verified SolutionPart 5 Domain KnowledgeCIL MT E and T 2026
Option A

The signal x(at) for a < 0, a≠ -1 represents the time reversal along with the scaling.

Quick Summary:

Practice and solve "If x(at) is the time-scaled version of the signal x(t), then which of the following statements is co..." for Part 5 Domain Knowledge - CIL MT E and T 2026. The correct answer is Option A: The signal x(at) for a. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Concept & Solution

Practice and solve "If x(at) is the time-scaled version of the signal x(t), then which of the following statements is co..." for Part 5 Domain Knowledge - CIL MT E and T 2026. The correct answer is Option A: The signal x(at) for a. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

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