1.

Q.11. If X+ 1/x =1, then what is the value of x²+ 1/x²?​

Answer»

ANSWER : 2

X+1

---- = 2

 x

 

x + 1 = 2X

x = 2x - 1

x = 1

 

= with the KNOWN value of x

(12 + 1) / (12)

(1+1)/1

2/1

2



Discussion

No Comment Found

Related InterviewSolutions