Can anyone tell about infosys placement papers syllabus plzz??

• x^2-y^2=16
  (x+y)(x-y)=16
  so 16 comes in following table
  1*16,2*8,4*4
  we may use any of the above so the values for the x+y are 8,4,16
• 9 years agoHelpfull: Yes(0) No(0)