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Solution of 1+3x>2 is

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Important Questions on Linear Inequalities

HARD
Let f:1,3R be a function defined by fx=xx1+x2, where x denotes the greatest integer x. Then the range of f is
MEDIUM

The domain of the function f:RR defined by fx=x2-7x+12 is

HARD
If x-Px2-3x+2 takes all real values for x, then the range of P is
MEDIUM
The number of solutions of the equation log4x-1=log2x-3 is ______.
HARD
The number of non-constant functions f from X={0,1,2} to Y={1,2,3,4,5,6,7,8} such that f(i)f(j) for i, jX and i<j is
EASY
Let f:[2,)R be the function defined by f(x)=x2-4x+5, then the range
MEDIUM
The range of the function fx=2+x2-x, x2 is
MEDIUM
If 4x-3x-12=3x+12 -22x-1 then value of x is equal to
HARD
The range of the polynomial P(x)=4x3-3x as x varies over the interval -12,12 is
HARD
Let D=x: fx=x-|x|x-[x] is defined} and C be the range of the real function gx=2x4+x2. Then DC=
MEDIUM
If g is the inverse of a function f and f'x=11+x5, then g'x is equal to 
EASY
In the following statements - 
(i) Relation is a special case of a function.
(ii) Function is a special case of a relation.
(iii) Both relation and function are same.
MEDIUM
A is a set having 6 distinct elements. The number of distinct functions from A to A which are not bijections is
EASY
The domain of the definition of the function fx=14-x2+log10x3-x is:
HARD
For xR,  Let [x] denotes the greatest integer x, then the sum of the series -13+-13-1100+-13-2100+.....+-13-99100 is
HARD
The function f :NI defined by fx=x-5x5 , where N is the set of natural numbers and x denotes the greatest integer less than or equal to x, is: