If a time function contains highest components of whz, then it can be completely determined by specifying its ordinates at a series of points spaced every

• A. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2">sec or less</td></tr><tr><td style="text-align: center;">w</td></tr></table>
• B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2">sec or less</td></tr><tr><td style="text-align: center;">2w</td></tr></table>
• C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2">sec</td></tr><tr><td style="text-align: center;">w</td></tr></table>
• D. None of these