Electrical Engineering > GATE 2024 > Numerical Aptitude
If, for non-zero real variables x, y, and real parameter a>1, x:y=(a+1):(a-1),
then the ratio (x2-y2):(x2+y2) is _______.
A
2a:(a2+1)
B
a:(a2+1)
C
2a:(a2-1)
D
a:(a2-1)

Correct : a

Similar Questions

The digit in the unit's place of the product 3999×71000 is _______.
#155 MCQ
The digit in the unit's place of the product 3999×71000 is _______.
#155 MCQ
The digit in the unit's place of the product 3999×71000 is _______.
#155 MCQ

Related Topics

No tags found

Unique Visitor Count

Total Unique Visitors

Loading......