Focus: What are the trigonometric ratios? Learning Objective: I will be able to find the missing side lengths of a right triangle by using trigonometric ratios. Write the value for each trigonometric ratio: 7) cos A 8) sin C 9) tan X B B 36 Y 24 A 27 36 27 18 A 45 30 45

Q: find the orthogonal trajectory of family of parabolas represented by the equation                  ...

A: To find orthogonal trajectories of  y2=4ax.

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A: Given: The table below gives values of a differentiable function f(x).            

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Q: Differential equation solution (D³ + D² – D – 1) y = e"

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Q: A contract has been signed to leave a building at P200,000 per year with an annual increase of P1,50...

A: Solution:-

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Q: 4 Given the integral: J, 1+x? dx. Evaluate using Romberg's method. Tolerance = Nx10-6

A: As per the question we have to solve the given definite integral using the Romberg's method. With an...

Q: Graph AJKL and its image after a reflection in the line x = 2. J(1,-1), K(3, 0), L(0,-4) Polygon 6 U...

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Q: Exercise 2 Let f be the function defined on [0, 1] by if x + 0; {(2) = { sin(). if# 0; f(r) = 0, if ...

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Q: Consider a lamina the shape of a region in the first quadrant, inside the circle (x – 2)2 +y² = 4 an...

A: We will convert both equation of circle into polar form  Using relation between cartesian and polar ...

Q: 1.) Given the function f(x,y)= 2+y=x² find and sketch the domain of f.

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Q: Find the inverse of the matrix and its identity matrix A= 4   2  - 3       1  -1   2       5    3...

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Q: Hewin If Z =R Cxxy]:and u=x-yg V=x²-y 그를 + show that

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Q: Hiw.f Phavethat 22 22=o far the function dy z -2y Coos 2X 2. P cxxy) = Ln JxZeyZ

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Q: 2. 8 cos + i sin 8 8 10 + i sin 16 cos 16

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Q: 1. In two closed loops of an electrical circuit, the currents flowing are given by the simultaneous ...

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Q: 2 1. Evaluate 8x" dx by the Gaussian quadrature method. 7

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Q: ermine the surface area generated when a portion of the curve in the 1st quadrant of = 9(x² – a²) is...

A: We have to find the surface area of region.

Q: • Consider the (nonlinear) initial value problem / = -2y, y(0) = yo Does it have a solution for a) y...

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Q: Let f(x) and g(x) be described as in the graphic below, with the red function being f(x) and the blu...

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Q: Question 1 The velocity (in m/s) of a rocket is given as a function of time (in seconds). The table ...

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Q: 3 4 S 2. 4 4 2 2 - 4 3 2 A = 4 3 3 4 2 - 4 - 2 2 2 2 3 4 3 + 2 2 3. 2.

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Q: Evaluate the moment My and My of the region bounded by x + 2y = 6, x = 0 and y = 0. %3D %3D

A: Simplify the equation x+2y=6 to obtain the expression of y in terms of x. x+2y=62y=6-xy=6-x2 Draw ...

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Q: 5. Solve the equation * SHOW YOUR COMPLETE AND CLEAR SOLUTION. (»^)² + (x – 2x+ ) y' +x--xt = 0 | Oy...

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Q: 13 () 9. If A is a 3 x 3 matrix such that A 1 and A 4 1 then the product A 7 is %3D %3D 8

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Q: Solve the given linear system. 3 1 -1 1 -8 X' = 2t 1 X(t) = %3D

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Q: Let f(2) = : Part (a) Find the integral of the function f(2)on the circle of radius 8 centered aroun...

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