Find the Single Input Unbalance Output configuration in following circuit diagrams :

• A. <a href="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7a.png"><img alt="Find the unbalance output using single input V1 voltage from the given circuit" class="alignnone size-full wp-image-173859" height="173" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7a.png" width="190"/></a>
• B. <a href="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7b.png"><img alt="Find the unbalance output using two inputs V1 and V2 from given circuit" class="alignnone size-full wp-image-173862" height="173" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7b.png" width="190"/></a>
• C. <a href="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7c.png"><img alt="Find the output using single input V1 which is measured with respect to ground" class="alignnone size-full wp-image-173863" height="186" sizes="(max-width: 187px) 100vw, 187px" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7c.png 187w, https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7c-150x150.png 150w" width="187"/></a>
• D. <a href="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7d.png"><img alt="Find output using two inputs V1 and V2 which are measured at both the collectors" class="alignnone size-full wp-image-173864" height="180" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuit-mcqs-differential-amplifier-circuit-configuration-q7d.png" width="187"/></a>