real value


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Real Function
A real valued function f : A to B or simply a real function 'f ' is a rule which associates to each possible real number x A, a unique real number f(x) B, when A and B are subsets of R, the set of real numbers. In other words, functions w..
Real Functions and their Graphs
Real Function: A real valued function f : A to B or simply a real function 'f ' is a rule which associates to each possible real number x A, a unique real number f(x) B, when A and B are subsets of R, the set of real numb..
If h(x) = | x | and g(x) = sin x, then which of the following is/are c..
If h(x ) = | x | and g(x ) = sin x , then which of the following is/are correct? I. h(x ) is not continuous at x = 0 II. g(x ) is continuous for all real values of x III. ( h o g )( x ) is continuous for all real values..
For all real values of x, f(x) = - sinh (sinhx) is
For all real values of x , f ( x ) = - sinh (sinh x ) is => increasing or not differentiable or decreasing or stationary..
If h(x) = x2 + sin x and g(x) = e2x + 3, then which of the following i..
If h(x ) = x 2 + sin x and g(x ) = e 2 x + 3 , then which of the following is/are correct? I. h(x ) is continuous for all real values of x II. g(x ) is not continuous at x = - 3 2 III. ( h o g ..
If A = (k, k),B = (3 + k, 4 + k), C = (4 + k, 3 + k) are any three poi..
If A = ( k , k ), B = (3 + k , 4 + k ) , C = (4 + k , 3 + k ) are any three points of a plane, then for all the real values of k which of the following is correct? => AB < AC or AB = AC or 2AB = AC or AB > AC..
Assume that a, b, c are real numbers. Then find the solution set for t..
Assume that a , b , c are real numbers. Then find the solution set for the inequality | ay + b | > c for real values of y , where c < 0 ? => f or { y : y ∈ real numbers }..
If h(x) = 2x2+2x + 1 and g(x) = 2x + 3, then which of the following ar..
If h ( x ) = 2 x 2 + 2 x + 1 and g ( x ) = 2 x + 3, then which of the following are correct? I. h(x ) is continuous for all real values of x II. g(x ) is not continuous at x = - 3 2 III. ( h o g ..
If h(x) = x2+1 and g(x) = 2x, then which of the following are correct?..
If h ( x ) = x 2 + 1 and g ( x ) = 2 x , then which of the following are correct? I. h(x ) is continuous for all real values of x II. g(x ) is not continuous at x = 0 III. ( h o g..
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