• 2022-06-01
    在图[tex=1.786x1.0]iyJzdFLa8HRe8SuIokxOmw==[/tex]所示电路中[tex=18.429x1.357]kd0MzscvuJZ7WpRqJj3KpFcoWQVbpaSBhc41s4HEJoGKg9u3/QTnaOs2vD7Vj84Y0KZtAi7d5Fx8cIqgVYxr2fbW4vUFNpnkX69wKCTHdg8=[/tex],[tex=5.429x1.214]ydZPakkMiLTmECayJ4JPakkAL9rWYu69+GK2hjtbQos=[/tex]。 欲使[tex=2.786x1.0]JDmb2bvBrNBTjc7i9Fy0tg==[/tex], 试问[tex=1.071x1.214]+7HLWeW6QuESYKCk1TKXHg==[/tex]和[tex=1.071x1.214]PQfcN+T9uNUhIfQF5NHXvg==[/tex]应为何值?[img=164x131]1797aa66ae6d242.png[/img]