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3.The general formula for compound interest is given as _____________________ a.p(1+r) b.P(1+rn) c.\\(P(1+r)^{n}\\) d.P+r 4.Let A be any set. If f assign to each element in A the element itself, then f is called a.identity functions b.surjective functions c.injective functions d.constant function

Why wouldn't it be helpful to try and solve the following quadratic equation by taking square roots? 2x^2-2x-9=0

As a review, briefly explain the process to check that the solution you found is correct.

9.If the domain and co-domain of a function are both the same set, then f is frequently called a.image of A b.function of A c.range of A d.an operator or transformation on A 10.Set A is bounded if there exists a positive number M such that a.\\(|x|\\geq M\\) b.\\(|x|\\leq M\\) c.\\(|x|< M\\) d.\\(|x|> M\\)

7.Let \\(f:A\\rightarrow B\\)\n , which reads ―f is a function of A onto B. The set A and B are called the… a.range and image b.codomain and domain c.domain and codomain d.domain and range 8.f \\(f:A\\rightarrow B\\) is___________________ if \\(f(a)= f(a^{\'})\\)\n implies \\(a=a^{\'}\\) or, equivalently, \\(a=a^{\'}\\)\nimplies f(a)=f(a^{\'})\n\n a.injective functions b.surjective functions c.identity functions d.constant function

4.Let the function \\( f:R\\rightarrow R\\) be defined by the formula \\(f(x)=x^{2} \\) . Then f \n\n a.not a one-one function b.a one-one function c.identity function d.constant function 5.Let f map \\(A\\) into \\(B\\). Then \\(f\\) is called a ______________ if different elements in \\(B\\) are assigned to different elements in \\(A\\) a.constant function b.surjective functions c.injective functions d.identity functions 6.If f and g are functions defined on the same domain D and if f (a) = g (a) for every \\(a\\in D\\), then the functions f and g are\n a.surjective b.injective c.identical d.equal

1.Let the function \\( f:R\\rightarrow R\\) be defined by the formula \\(f(x)=x^{2} \\) . Then the range of f consists of ______\n\n a.the positive real numbers and one b.the positive real numbers and zero c.the negative real numbers and zero d.the negative real numbers and one 2.Let f assign to each real number its square, that is, for every real number \\(x\\) let \\(f(x)=x^{2}\\)\n. The domain and co-domain of f are a.both the real numbers b.None of the option c.both the rational numbers d.both the natural numbers 3.Let \\(f(x)=x^{2}\\) where x is a real number. Let \\(g(x)=x^{2}\\)\n where x is a complex number. Which of the statement is true a.the function f is not equal to g since they have different codomains b.the function f is equal to g since they have different domains c.the function f is equal to g since they have different codomains d.the function f is not equal to g since they have different domains

Given the following production function; Y=AX^(3/4) X^(1/4) Required: Calculate the degree of homogeneity of the above function and comment on the returns to scale.