A_BASIC_FEEDBACK_OSCILLATOR_IS_SATISFYING_THE_BARKHAUSEN_CRITERION._IF_THE_‚ÄÖ√†√∂‚ÀÖ¬∫_VALUE_IS_GIVEN_AS_0.7072,_FIND_THE_GAIN_OF_BASIC_AMPLIFIER??$#

• A. 2.1216
• B. 0.7072
• C. 1
• D. 1.414