The cyclic rule is a sometimes useful identity that applies to the situation in which three variables; x, y, and z are related to one another by a function, z = z(x, y). The rule is: (az/ax)(ax/ay)(ay/az) = -1 (cyclic rule) Show that the cyclic rule holds for. x4 + 2y²+ (1/2)z = 12

Q: 5. Let z = and f(z) = 27 ,then simplify f(2) and indicate the real V2 – yi and imaginary part.

A: The given complex number is, z=1-2-yi Rationalize the term,…

Q: b) Determine whether the given function is a bijection from R to R. f(x) = (x+ 65)/(2x + 65)

A: Let us consider a mapping f: A→B then the function is said to be bijective  f is one one  function…

Q: Given g(z)- In(8z +z), the derivative g(z) is %3D O 8z + O 9z O 72z +1 7278+1 O 72r +1

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Q: The characteristic of Z6 x Z, is 18.

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Q: Find the domain of h(x) = 7x 3x-8 g (x). O D. and g(x) = X x4- - 81 3x - 15 Choose the correct…

A: Topic = Functions

Q: Using Newton's Divided Difference, the interpolating polynomial of the points (xo.Yo) = (- 2,1),…

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Q: Let f(x) = - 32x – 20z -31¤ – 4. Divide f(x) by 4x + 1. Identify the quotient and remainder.…

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Q: the function f(x) = k(x - s)(x - t)(x - u)^2 has: * O 3 zeros O 4 zeros O no turning points O 4…

A: Zeros of a function are those points where function has value zero. Hence f(x)=0 implies…

Q: 2 For 1 X+ 1 and g(x)=, find b. the domain of fo g a. (fo g)(x): a. (fo g)(x)= (Simplify your…

A: Answer: (fog)(x)=2/(x+2)

Q: | Aut (Z561)| =

A: We have to fin the cardinality of  Aut(Z561) that is  | Aut(Z561)|.   Result used (1)      ϕ(p×q×r)…

Q: Determine the piecewise representation of f(x) below: x) = [9x + 36| Equation A if x2 a f(x) =…

A: we have to find

Q: If f(x) = v(x - 1)/ (x - 9), then the domain of f is given by the interval A. (1, +00) B. (-3, +3)…

A: The given function is  f(x) = sqrt[(x - 1)/(x2-9)]

Q: Find the autocorrelation function for the following functions. -1 2 -1

A: The mathematic expression of the first signal in its period is written as: x1t=tT   for 0<t<T…

Q: (27) Let X = P(2) and )E(5-5x) finc

A: Given X≈Pλ That is, EX=λ

Q: 4. Consider the functions g(x) = and . Determine (12)- (}),

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Q: Consider the functions: f(t) = 16t and 9(t) = e. Using the definition of convolution find integer…

A: Given the given functions are ft=16tgt=e4t Apply convolution f*gt=∫0tfTgt-TdT

Q: For each point on the graph of y= f(x), is a corresponding point on the graph of y=√f(x) exists,…

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Q: π Show x² x² + x² +1 4 √3 -∞0 4 Hint: x² + x² +1= (xª + 2x² +1) − x² = (x² +1)² −x² dx =

A: The objective is to show that ∫-∞∞ x2x4+x2+1dx=π3

Q: Which of the following are multiplicative inverses:  (a) 5y/x and 5x/y (b) 5y and 7y (c) 7y/x and…

A: Here we have to find which of the options are multiplicative inverses.

Q: Differentiate the following functions using product rule. 1. f (æ) = (3x – 9) (x – 6) 2. ƒ (x) = (æ³…

A: The product rule of differentiation is given by: ddxf.g=dfdx.g+f.dgdx

Q: 1 Let f(x) and g(x) = 4x + 5. - 4 | Then (f o g)(6) (f o g)(x) =

A: The solution is given below :