secó x dx V cot x 2.

Q: Simplify: 460 9) Simplify i" 1-4i in standard form 5+ 2i 10) Write 11) -16

A: please see the attached image

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A: We will find Jacobian matrix  for system of differential equation Then depend on eigen values of Jac...

Q: 1- sec 0 9. I. cos 0 -1 tan 0 sin 0 cos 0 + sin 0 II. sec 0 + csc 0 = cos 0 sin 0

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Q: 3. ( 2x-y+ 2) dy + (x- 2y+4) dx =0

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A: Given, The statement is- The product of 40 and distance to the finish line..... This statement is co...

Q: Simplify the expression: 3(-3- 8z) = %3!

A: Given -3(-3-8z)          =-3.(-3)+3.(8z)          =9+8z

Q: (Note: Round all answers to the nearest hundredths if necessary.) 9z - 36z – 16y-64y+116= 0 1) stand...

A: given equation 9x2-36x-16y2-64y+116=0 claim-  1) standard equation 2) center 3) vertices , axis    

Q: A correspor ctively then

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Q: Find x. 31.8 7 14.3

A: The given circle is:We have to find the value of x.From the figure we can say that,Length of diamete...

Q: (1) The integer 123 is a prime.

A: (1) Given, the integer 123 is a prime.   

Q: How many ring homomorphisms Z/35→Z/7  are there?

A: Given that ℤ35→ℤ7

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Q: Let A = {a} and B = {{a}}. Prove that in general A + B. Thus, the presence of curly brackets is cruc...

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Q: 27. Find the future value of ₱60, 000 invested for 10 years at 3% interest compounded monthly.

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Q: Let f(z) Then the Laurent expansion of f (z) around z = 0 with |z| > 3 is: z(z-3) a ) Σ . 3n b) E zn...

A: Given fz=1zz-3

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A: We know that two tangent drawn to a circle, form an external point, are equal in length.  I, e. 

Q: 6 The differential equation (y+3x)dy + (x-y) dx = 0 is best solved by A. variable separable C. Exact...

A: As per our guidelines we are supposed to answer only first one.  Kindly repost other parts in the ne...

Q: 3. A Class contains 21 students, with 12 men and 9 women. Find the number of ways to (a) Select a 5 ...

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Q: Expand the set below to form a basis for R' by adding vectors to the set. ors to add are and ter you...

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Q: 2. Solve for one real root of f (x) = -14 – 20x + 19x? – 3x3 on the interval (-1,0) up to four itera...

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Q: e3x dx ? Which of the following is equal to Select one: e3x dx O lim b→00 Jb a lim e3x dx a→00 5 e3x...

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Q: Let p: Hwi wins the first round and q: Hwi wins the tournament. a. Write “Hwi wins the tournament o...

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Q: In this problem, we will prove by induction that all cats are black. Let P(n) be the proposition, "I...

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Q: 1. Perform the indicated operation: v-9 x v-343. A. 21 В. 21i С. -21i D. -21

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Q: If the sum of the interior angles of a polygon is 4 right angles, the polygon is ?

A: Given that the sum of the interior angles of a polygon is 4 right angles.

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Q: 18 problems and Andreas solved 13 problems. How many more problems has Ivan solved than Andreas? (b...

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want ...

Q: The sequence 4; 9; x; 37; . . . is a quadratic sequence. 2.1 Calculate x

A: We know that , A quadratic sequence of numbers in which the second difference between any two consec...

Q: Simplify the expression: 7(1 - ) = %3D Submit

A: Solution

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Q: Evaluate: 2+ (5 - j14) 2 - (24 + j10) = 0 (24 j10) 0

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Q: a. b. E-2(x¡ + Yi) + £i=2Yi c. E-1(X; * Yi) + E-1cYi

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Q: 2. w(p) – 3 w(v)dv = 10 cos 7p

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Q: 8a -6 . If a = - 2a+21|

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Q: Question: Show that the Petersen graph, shown here, does not have a Hamilton circuit, but that the s...

A: Solution :-

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Q: Given a 10 x 5 grid of cartesian coordinates starting at (0,0) and going up to (10, 5): (a)how many ...

A: Going from one point to another point is known as lattice path To find number of lattice path we wil...

Q: Using a truth table, determine if the compound proposition ¬(r∧s) ↔ (¬s∨¬r) is a tautology, contradi...

A: Using a truth table, determine if the given compound proposition ¬(r∧s) ↔ (¬s∨¬r) is a tautology, co...

Q: Note: F=3 K=8 (F+2)y+(F-12)x+2z 3. Draw the graph of the linear equation: = 4z + 7. (K+2)

A: Given: F+2y+F-12x+2zK+2=4z+7, where F=3 and K=8. To sketch: Graph of a given linear function.

Q: The equatorial diameter of the earth is 12756.2 km. One AU, the average distance between the Earth a...

A: Given that the equatorial diameter of earth is D=12,756.2 km And the average distance between Earth ...

Q: By using D'Alembert's formula, solve u = 16u PDE : , for - 00 0 ICs : u(x,0) = 2x, u, (x,0) = 4x² f...

A: Given wave equation is utt = 16uxx with initial condition u(x,0) = 2x ,  ut(x,0) = 4x2

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Q: 11. Given u= x and v = (2-3x). Find u' and v'. and v'=9(2-3x)* A u' = 3 B u' ==x 3 and v'=-3(2-3x)* ...

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