Solve

Guides

0

You visited us 0 times! Enjoying our articles? Unlock Full Access!

Question

"PROBLEM 1: If the function f(x) \\( = ( x - 2 ) \\log x \\) then show that \\( x \\) log \\( x = 2 - x \\) has are\nbetween 1 and 2 .\nSolution i The given function is \\( f ( x ) = ( x - 2 ) \\ln g x \\)"

Open in App

Solution

Verified by Toppr

Was this answer helpful?

0

Similar Questions

Q1

If f(x)=log

[\frac{1 + x}{1 - x}]

and -1<x

_{1}

,x

_{2}

<1, then f(x

_{1}

)-f(x

_{2}

) is equal to:

View Solution

Q2

If

f (x) = \frac{x - 1}{x + 1}

, then show that

(i)

f (\frac{1}{x}) = - f (x)

(ii)

f (- \frac{1}{x}) = - \frac{1}{f (x)}

View Solution

Q3

If

f (x) = \frac{x - 1}{x + 1}

, then show that

(i)

f (\frac{1}{x}) = - f (x)

(ii)

f (- \frac{1}{x}) = - \frac{1}{f (x)}

View Solution

Q4

If $$ f(x) = \dfrac {x+1}{x-1} $$ then show that $$ f[\left\{ f(x) \right\} ]=x$$

View Solution

Q5

If $$ f(x) = \frac {x-1}{x+ 1} $$ then show that $$ f( \frac {1}{x}) = - f(x) $$

View Solution