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Class 11 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsLet (A={1,2,3}) and (B={0,1}). How many functions from (A) to (B) have range exactly ({0,1})?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (R={(x,y)\in\mathbb{R}\times\mathbb{R}:x=y^3}) is considered as a relation from (\mathbb{R}) to (\mathbb{R}), is it a function?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (f:{1,2,3,4,5}\to\mathbb{N}), where (f(x)) is the number of factors of (x), what is (f(4))?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsWhy is writing (f(x)=x) not a valid function from (A={1,2,3,4}) to (B={1,2,3})?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIn which situation will a relation (R\subseteq A\times B) fail to be a function?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (A={1,2,3}) and (B={a,b,c}), how many functions satisfy (f(1)=a) and (f(2)\neq a)?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsWhich statement is correct about the relation (R={(x,y)\in\mathbb{R}\times\mathbb{R}:y=|x|})?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (A={1,2,3,4}) and (B={0,1}), how many functions from (A) to (B) have the same image for (1) and (2)?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsWhich relation is a function from (\mathbb{R}) to (\mathbb{R})?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (f:A\to B) and (g:A\to B) are functions and (f(x)=g(x)) for every (x\in A), what is the correct conclusion?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsLet (A={1,2,3}), (B={2,4,6,8}), and (f(x)=2x). What is the difference between codomain and range?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsWhich option correctly states the difference between a function and a relation?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=\frac{1}{x-2}) is written, why is it not a function on all of (\mathbb{R})?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (A={1,2,3}) and (B={1,2,3}), how many functions from (A) to (B) have (f(1)=2) fixed?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (R={(x,y)\in\mathbb{Z}\times\mathbb{Z}:y^2=x}) is considered as a relation from (\mathbb{Z}) to (\mathbb{Z}), why is it not a function?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (A={a,b,c}), (B={1,2}), and (f(a)=1), (f(b)=2), (f(c)=2), what is the range of (f)?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsWhich option represents a valid function from (A={1,2,3}) to (B={x,y,z})?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsWhat is the ratio of the number of all functions to the number of all relations from (A={1,2,3}) to (B={4,5})?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (f:A\to B) is a function, what kind of subset of (A\times B) must (f) be?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsLet (A={0,1,2}) and (B={1,2,3,4}). Which statement is correct for (R={(0,1),(1,2),(2,3),(2,4)})?Class 11Relations and FunctionsFunctions as a special kind of relationHard