Subject
Bank Exam
Topic
Janata, Sonali & Agrani Bank Recruitment 2008
If b+a=x and a-b=y, then a2-b2= ?
If b+a=x and a-b=y, then a2-b2= ?
ক)
(x^2-y^2)/2খ)
(x^2-y)/2গ)
xyঘ)
(xy)/2Subject
Bank Exam
Topic
Janata, Sonali & Agrani Bank Recruitment 2008