1.

If f and g are real valued functions defined by f(x) = 2x-1 and g(x)=x^(2) then find: (i) (3f-2g)(x), (ii) (fg)(x), (iii) sqrt(f)/g (x), (iv) (f+g+2)(x)

Answer»


ANSWER :(i) `-2x^(2) + 6x-3`,(ii) `2x^(3)-X^(2)`
(iii) `sqrt(2x-1)/x^(2)`, (IV) `(x+1)^(2)`


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