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MTG-WBJEE-SETS , RELATIONS AND FUNCTIONS-WB JEE PREVIOUS YEARS QUESTIONS (SINGLE OPTION CORRECT TYPE)
- Let R be the set of all real numbers and f : Rrarr R be given by f(x) ...
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- The function f(x)=x^(2)+bx+c, where b and c are real constants, descri...
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- Find the range of the function f(x)=3 sin (sqrt((pi^(2))/(16)-x^(2))).
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- There is a group of 265 persons who like either singing or dancing or ...
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- The number of real roots of equation log(e )x + ex = 0 is
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- If f:[0,pi/2)->R is defined as f(theta)=|(1,tantheta,1),(-tantheta,1,...
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- Let f:R-> R be defined as f(x)=(x^2-x+4)/(x^2+x+4). Then the range of ...
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- Let S={a,b,c}epsilonNxxNxxN:a+b+c=21,a<=b<=c} and T={(a,b,c)epsilon Nx...
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- Let R be a relation defined on the set Z of all integers and x Ry whe...
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- if A={5^(n)-4n-1: n in N} and B={16(n-1):n in N} then
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- If the function R to R is defined by f(x)=(x^2+1)^(35)AA in R then f ...
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- Let P be the set of all non-singular matrices of order 3 over ú and Q ...
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- On the set R of real numbers we defined xPy i and only if xylt 0. T...
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- On R, a relation p is defined by xpy if and only if x - y is zero or i...
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- On the set R of real numbers, the relation p is defined by xpy, ( x ,y...
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- If f: R rarr R be defined by f(x) =e^(x) and g:R rarr R be defined b...
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- The domain of definition of f(x) = sqrt(1-|x|)/(2-|x|) is
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- Let f:R->R be a function is defined by f(x)=x^2-(x^2)/(1+x^2), then
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- Consider the function f(x)=cos x^(2) then
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- Let f(x)=x(1)/(x-1)+(1)/(x)+(1)/(x+1) x lt 1 then
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