1. Ans: b)
as ceiling of -0.1 is 0 which is highest among the following:
a)floor(-0.1)= -1 c) -ceil(1.1) = -2 and d) -1
2) Ans: d) is always false as if we subtract x from ceil(x) we get a fraction number between 0 and 1(not inclusive).
Please answer ASAP No explanation is needed. 1.) 1. Which one of the following expression has...
C++
Please I need answer ASAP
i) Which of the following statements in a client program correctly initializes a variable day/ of type DateType to 10/12/90? A. Initialize(10, 12, 90); B. day1.month- 10; day1.day-12; day1.year-90; C. day1.Initialize(10, 12, 90); D. cin>>month>>day>>year; E. The client program cannot initialize the date. ii) The members of a class are public by default. A) True B) False iv) The member variables and functions declared following the word_(1.) are accessible only to the class's member...
please explain, why and which formula are used and explanation, thanks 1. what is the probability that five guests of a twenty-floor hotel all stay on different floors (no pair of them are on the same floor) if, a. Any guests can stay on any floor? b. Two smokers of the group must stay in four smoking floors and the rest must stay in sixteen non-smoking floors. 2. Two dice ( one black and one white) are rolled simultaneously five...
Which one of the following statements must be true if the expression x = vot + Žat is to be used? Both vo and t are constant. t is constant. a is constant. x is constant. v is constant.
Please answer C
3. (8 marks total) Show which of the following mappings between real vector spaces are lincar and which are not lincar (a) LRR2 defined by L1(x) (r, 2x). (b) L2 R2 -R2, defined by L2(r, y) (cos(30) -ysin(30), z sin(30) +ycos(30)). (c)L:F(R;R) >R, defined by L()-s()(1) (d) L4 : Cao(R: R) > R, defined by Ldf) =おf(t)dt. (Notes: (i) The real vector space (F(R:R),+) consists of all functions from R to R (i.c. all real-valued functions of...
Please answer D
3. (8 marks total) Show which of the following mappings between real vector spaces are lincar and which are not lincar (a) LRR2 defined by L1(x) (r, 2x). (b) L2 R2 -R2, defined by L2(r, y) (cos(30) -ysin(30), z sin(30) +ycos(30)). (c)L:F(R;R) >R, defined by L()-s()(1) (d) L4 : Cao(R: R) > R, defined by Ldf) =おf(t)dt. (Notes: (i) The real vector space (F(R:R),+) consists of all functions from R to R (i.c. all real-valued functions of...
please do a,b,c
1. True/False-if true, provide a brief explanation and if false, provide a counterexample. a. Every real valued function has a power series representation about each point in its domain. b. Given a polynomial function f(x) with Taylor series T(x) centered at x a, T(x) = f(x) for all values of a. For a parametrically defined curve, x f(t),y g(t), the second derivative is a'y ("(0-r"C) dx C. Hint: recall the formula from the textbook
Which one is correct? Thanks. Please give a simple
explanation.
Assuming that class X has a function: void func (int x) Which of the following functions could not be added to class x: Select one: a. int func (double x) b. void func() c. int func (int x) o d. void func(double
please, choose the right options to these questions. Explanation is NOT NEEDED. If the income elasticity of demand for a good is 0.59, then it is what type of good? Price elastic. Price inelastic. Income elastic. Income inelastic. If the equilibrium price of aspirins is $2.50 for 250 tablets and the government imposes a rise ceiling at 2.00$ for 250 tablets, the eventual result will be a (an) Surplus. Shortage. Accumulation of inventories of unsold aspirins. None of the above....
1. (6 marks) Provide the domain, target, and range of the following functions (a, b, c, d}3 . For each x E(a, b, cF, fx)-dx. a) fta, b. c}2 b) g: {a, b, c, d)-(a, b, c, d}?. For each x E(a, b, c, d], g(x) (4 marks) Use the ceiling and floor functions to qive a mathematical expression for the following a) Among a random group of 100 people at least 9 must be born in the same month...
11. Circle true or false. No justification is needed. (14 points) (a) If f(x) - o(g(x), and both functions are continuous and positive, then fix dz converges. TRUE FALSE (b) If f(x)- o(g(x)), then f(x)gx)~g(x). TRUE FALSE (c) If the power series Σ an(x + 2)" converges atェ= 5, then it must km0 converge at =-6. TRUE FALSE (d) There exists a power series Σ akz" which converges to f(z)-I on some interval of positive length around FALSE TRUE (e)...