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How to find the value of f(y) from f(x)?
If f(x) = x/x-1 = 1/y, then find the value of f(y)
How to solve this? Please help.
2 AnswersMathematics4 years agoMaths problem!!!!!!?
Swap the positions of x - under root of x^2+1
How to interchange their positions? My teacher said its - ( underroot of x^2+1 - x )
?? I think its uncorrect?
2 AnswersMathematics4 years ago