QUESTION 25 Differentiate with respect to x: f(x) = ln(x) cosh (x) O 1 coshx O f'(x) = = coshx f'(x) = - - +ln(x)sinh(x)

Q: Show that the equation x+y* : integer. 100 has no solution when each of x and y is a positive

A: To show x4+y4= 100 has no solution when each of x and y is a positive integer.

Q: Solved the following set of equations 110x20y = 20 80x70y = 0 -30x-50y + 110z = 500 Using Gauss…

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Q: Addition problem 10/b + 1/10b=

A: Consider the given expression

Q: 7. 5x-21x + 4= 0

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Q: a = 2x + 6xz solve for x

A: The given equation is: a = 2x + 6xz  To solve this equation for x, take the x common from the right…

Q: 13. 12x + 32x = -5 14. 5x + 7x = x + 2

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Q: Question 4 Solve for r: 38z-2 86z-2

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Q: Solve 4 + 3log(2x) = 16.

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Q: [o 0 -1 A = 5 11 -38 -1 -2 7 then -1 -2 -11 -3 1 A-1 -1 1 Given b = solve Aa = b.

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Q: The difference between two positive integers is 1. If the smaller is added to the square of the…

A: Topic = Algebra

Q: Problem #1: Solve for X1 and X2 2X1 + 4X2 = 80 3X1 + 1X2 = 60

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Q: dy dy 2- + 9y = 0 is in the form y(x) = ea* (c cos Bx + c2 sin Bx). Find the values of a and The…

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Q: Problem 4. Count the number of non-negative integer solutions to 3x₁ + 3x₂ + 3x3 +7x4 = 22. Justify…

A: Given Data: Let us consider the given equation, 3x1+3x2+3x3+7x4=22

Q: 4. A rancher who started with 750 head of cattle finds that his herd increases by a factor of 1.7…

A: Given query is to find the number of cows after 9 years.

Q: 2 Problem 1: Find L-1 s2 + 5s + 6J

A: In this question, concept of Laplace Inverse is applied. Lapalce Inverse The transformation into a…

Q: 39. x2-8x + 17 = 0 40. x² + 29 = 10x %3D %3D

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Q: Solve the equations. V3x - 5 = -2 6x +3(5(3x- 4)) = 5x -8

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Q: Addition problem 5x/6 plus 4x/6 =

A: Given expression is,

Q: 2. Count the number of rearrangements of the word TASTE in which no letter appears in any of its…

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Q: 8. 6x + 5x +1 = 0

A: A quadratic equation is any equation that can be rearranged in standard form as,  ax2+bx+c=0 where x…

Q: Problem 6 Let T : R³ → R³ be given by T(x, y, z) = (2x − z, 3x – 2y, x – 2y+z). X a. Find a matrix A…

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Q: The three is multiplied by the problem

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Q: 7. 5x- 21x + 4 = 0 8. 6x + 5x +1 = C

A: Solution of questions 7 and 8

Q: 1 x x+ 2 x=2 100 0 x x-2 x+2 100 x-2 00 0 x+2 00 0 0 4. Solve for x if 0 0 x+2 100 -0. x+2 100

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Q: Is there a simpler way to solve this solution by P= A/B

A: The number of questions, The True or False question has two options. So, the probability of success,…

Q: 2. Determine the general solution of the following equation X₁ 3 -1X1 e 1-(³ + X₂ 1

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Q: Looking at the problem 4(x+3)=12 how can i solve this problem

A: To solve the given problem

Q: While working on the multiplication problem 38 x 25, Maria says this:              “Four times 25…

A: The objective of the question is to evaluate Maria's method of solving the multiplication problem 38…

Q: Problem 7 Solution; (8, -3) 3x - 2y = 30 -x+ 4y = 27

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Q: solve 9.) In (3x-13)-8=3

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Q: 3 = 3Vm2 – 8m

A: 39) The given expression is  3=3m23-8m33=3(m)23-8(m)13 Let (m)13=x…

Q: Is this also the answer to this question: x4/4 + 1/2 + 1/4x2. If it is, can you show the solution to…

A: We can check is this also the answer to the question :  x4/4 + 1/2 + 1/4x2 .

Q: From a group of 9 men and 14 women, a committee consisting of 3 men and 3 women is to be formed. How…

A: there are total 9 men and 14 women For making committee of 3 men and 3 women . here use Counting…

Q: 7. 4x-19x-5 = 0 8. 10x -x-2 = 0

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