ncert solutions for class 9,10,11 and 12 : Show that the function f : R→ {x ∈ R : – 1 < x < 1} defined by ( ) 1 | | f x x x = + , x ∈ R is one one and onto function.

Thursday, 20 June 2013

Show that the function f : R→ {x ∈ R : – 1 < x < 1} defined by ( ) 1 | | f x x x = + , x ∈ R is one one and onto function.

Show that the function f : R→ {x ∈ R : – 1 < x < 1} defined by ( )

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