- b|2 + |b – c[2 + |c – al² does not

Q: 2 and B= 1 0. then Show that if A = 6. -1 2 (A + B)(A + B) # A² + 2AB + B?

A: Given that A=-1201 and B=10-12 We have to show that A+BA+B≠A2+2AB+B2

Q: Let h(x) -222+z+4 %3D ,what is h' (-5)? 2+4z-1

A:

Q: -3 + n 15) 8. = -1 %3D

A: Solution:-

Q: The equality 2+3=D3+2 shows that addition is associative. O True False Previous

A:

Q: Let A = %3D {x €N|2 < x < 7|} . What is n(A)?

A:

Q: Q3/ The value of k such that P2 (1) = 2.8, k 4 1 2 Is

A: P2(x)=(x-k)(x-4)(2-k)(2-4)×0+(x-2)(x-4)(k-2)(k-4)×1+(x-2)(x-k)(4-2)(4-k)×22.8=(1-2)(1-4)(k-2)(k-4)×1…

Q: Sketch a graph of each function.

A: Given function is We need to sketch a graph of f(x).

Q: Prove that r - 2 does not split in Q ( V2e*).

A: given   x3-2    and    Q23e2π3i now…

Q: Find the Dervative of 23 x2 - 2x find r %3D

A: Given  Now first derivative is

Q: How do you that x3 is O(x4) but x4 is not O(x3)?

A: If f(x) is O(g(x)) then there exist c&gt;0 and some x0∈ℝ such that |f(x)|≤c|g(x)| for x&gt;x0 .

Q: 2 Let C = Find -2C. -5 -6 -2C = %3D

A: use the concept of matrix and multiply with scalar value

Q: Q4: Answer two only: 4 2 2 1 -2 -1 1 Find AB and AC. (A): If A = 0; 2 3 1 B= 2 -2 -2 and -1 2 1 3 C…

A:

Q: Explain what can be said about det B if: B3 - I = 0 and B is n x n

A:

Q: - Select all that apply. A 3 (16a - 72a² + 81) B 3 (4x - 9)* C 3 (4a+ 9) (4x – 9) - D 3 (2x-3) (2x…

A:

Q: -92 -20 -32 - -424 -90 -154 512 110 182 What is A5? . A = 1 -3 -2 1 5 :) ( 7 0 4 0 0 8 10 0 (39 8…

A:

Q: 7 is greater than or equal to w, and -6 is less than w

A: Given,           7 is greater than or equal to w, and -6 is less than w.

Q: O fend the values ofxlat which the fallocwing funchrons afe daanhin unus Pcx-ペースXー+3 fcx)= none none…

A: We have to find the point of discontinuity.

Q: Describe the long run behavíor of f(r) = r° – 3r° – 2rª + 5 %3D - -

A: The long-run behaviour of a function is the behaviour of the function at its endpoints of the…

Q: a'+3ab? If 3a’b+b³ 3x°y+y' _ x³+3xy² X_ y Prove that a b

A:

Q: - 4x + 30 -dæ Evaluate (x – 5)(x + 5) + C

A: To solve the given integral first break the integrand into the simple expression using partial…

Q: Which of the following is equivalent to 3 - V2 O A. V2 А. O B.-V2 3- V2 O C. 3+ v2 O D.

A:

Q: r* – 2 Show, using the definition, that is O(z²). z +1

A: Here, To satisfy the definition of O(x2), we need to find an appropriate choice of c and k.Let’s…

Q: 7x? x lif -<x< TY½ fow if -<x<T% if 计 T6exesy X< 37 3.

A:

Q: and y = 10x - 16 respectively are x = 2 and x = - 8 O x = 2 and x = 8 O x = – 2 and x = 8 O x = - 2…

A:

Q: In r dr r2 Evaluate

A: The given integral is: I=∫ln xx2 dx

Q: Derive a formula for fx* In x dxwhere a.) n+ -1 b.) n = -1

A:

Q: || -1 2 II [1 2 - 4 - 3 2 6 -1 REF of A, what is A13? REF of B, what is B12? AT, what is A¹ 22? 0 -…

A:

Q: 16 y 18 E F16 10 -10 -5 1 -18 -16

A:

Q: 3n n² + 7 ) n=1 ather means

A: Given   Root test

Q: 9y 6y is equal to 3x 3x O True O False

A: Given:- 9y3x-6y3x To find:- is given expression equal to y/x

Q: -2/2] 2 3) If A= and B 2 2v21. Show that A and B commutative.

A: The two matrices A and B are said to be commutative if AB=BA. The given matrices are…

Q: Szdx is 2(1 – x²)7 +c is it: +c_ is it : V1-x a)True b)false

A: Use sin²x+cos²x=1  And integrating the function  We get the required result

Q: what is the soultion to x=2x+3 A. 3 B. -1 C. 3 and -1 D. -3 and 1

A: Given, x = 2x + 3

Q: -) /16+x²-2xy- Pry + y?)2

A:

Q: nP2 = 72 nPn-2 = 360 13P = 17 160

A:

Q: j) Is there a number n with the prop- erty that f(n) +2=5?

A: Given: There are 10 peoples in a line. Let A=1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and f be a function that…

Q: 3Fn - Fn-2= Fn+2 for n 2 3 valid or not valid?

A: The Fibonacci sequence is0,1,1,2,3,5,8,13..where F0=0, F1=1, F2=1 and so on

Q: If y3 – 3ax? + x³ = 0, then prove that y2 + 2a?x?y-5 = 0

A: The proof is given below :

Q: 2. (V16) = 16 True O False

A: We have to show is it true

Q: ду Q5: A /Determine az if you knows that: z = (x2 + y2 - 2z Incos3x) дх ду %3D

A: To find the partial derivatives of given z=(x^2+y^2-2zlncos^3x)

Q: 16. There ar three integers x, y and z such that xSys258, x+y+z%=12 and xy+yz+zr=27. What is the…

A: Let's find.

Q: -71/3 &lt; -7x-8/3 lessthanequalto 2

A: Given, inequalities

Q: a²sin(), if r +0; if r 0. =(r)/

A:

Q: 9) How are r and r^2 interpreted?

A: It is required to explain how r and r-square are interpreted

Q: Q2: Consider x > 1 for convenience. Show that: a) 2x2 + x3 is O(x*) b) x* is not 0(x³) c) x? + 100…

A: We shall do all the three parts one by one. In each part, we need to work with the big O notation…

Q: Q3/ The value of k such that P2 (1) = 2.8, 2 4 of 1 2 Is

A: Lagrange interpolating polynomial for n=2 is:…

Q: Show that: (n-2)a2 ~X2 (n-2) o2

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: A let flx1 - 2ペ+7X+6 then Hien f(8) = P

A: f-1(x)  is the function which returns what value will function take for x.  Function is the unique…

Q: Find the Me a of the Jhaded) reylan 9=x-2 2. 2. 4 5 3. 2.

A:

Q: what are the first six terms of f(n)= (2n)/(n+2) ?

A: