A takes twice as much time as B and thrice as much time as C to finalise a task. Working together,
If x=(√5-2)/(√5+2),Then the value of x^2+x^(-2) is:
Turn Off Light
I Like ThisUnlike Like Please Login to Vote
I Dislike ThisUn-Dislike Dislike Please Login to Vote
Click to rate this post!
[Total: 0 Average: 0]