8th Class
Mental Ability
Related to Competitive Exam
Question Bank
Mathematical Operations
question_answer
If \[a\otimes b=\frac{a+b}{2}\] and \[a(-)b=\frac{2a+b}{3}\], then what is the value of\[\left( 4\otimes 6 \right)(-)\left( 12\otimes 4 \right)\]? (SOF NSO 2016)