Find zw. Leave your answer in polar form. z= 9 CoS + i sin w = 7 Cos + i sin ZW = cos + i sin (Reduce any fractions. Describe the angle using radians between 0 and 2r.)

Q: Rationalize the denominator. 4- 5 2 4 - 5 (Simplify your answer. Type an exact answer, using radical...

A:

Q: 5n -) in different ways. 4 Complete the ordered pairs to name the point (2, r>0 and 0 0 (-2, + )

A:

Q: 只 ACTIVITIES ACTIVITY 1: LET'S PRACTICE! Direction: Find the measure of Le. Write the answer on the ...

A:

Q: I cannot figure out how to verify the identity

A: By taking left hand side and using trigonometric formula we prove left hand side equals to right han...

Q: Find an equation of the ellipse having a major axis of length 10 and foci at (6, -4) and (2, -4).

A:

Q: Use the fundamental identities to simplify the expression. There is more than one correct form of th...

A: Here the identities we can use are sin2x+cos2x=1 and sec2x-tan2x=1 ⇒1-cos2x=sin2x and sec2x-1=tan2x

Q: Is this equation even or odd or neither

A: Given,  fx = x-42+8x+5  We have to whether the function is even or odd or neither.   

Q: Determine the interval(s) on which the following function is continuous. At which finite endpoints o...

A:

Q: Assume lim f(x) = 24, lim g(x) = 7, and lim h(x)%3 4. Compute the following limit and state the limi...

A:

Q: 1 Graph the point on polar coordinates and then convert to rectangular coordinates. 2n. 37. a) (1,) ...

A: "Since you have asked questions with multiple parts we will solve the first three questions for you ...

Q: Use the Change of Base Formula and a calculator to evaluate the logarithm, correct to six decimal pl...

A: Loga(b)=Ln(a)/Ln(b)

Q: 18 23

A:

Q: Prov that

A:

Q: Find the roots of the polynomial: f(x) = 2xª + 3² – 30.

A: Given: fx=2x4+3x2-30 We know that solution of equationy=ax2+bx+c is given by x=-b±b2-4ac2a          ...

Q: FInd exact value of

A: Trigonometric identities help to find the exact value of the given expression. Conversion of the co...

Q: Find the polynomi als whose zeroes are (i)3,-4 and (ii)3, 3.

A: Let α and β be the two roots of the polynomial ,Then equation is  x2- α+βx+αβ=0

Q: Determine whether the following function is continuous at a. Use the continuity checklist to justify...

A:

Q: For the following, assume that all the given angles are in simplest form, so that if A is in QIV you...

A: According to the problem, we have

Q: Find the following limit or state that it does not exist. X-3 lim 3x+7-4 X→3 Simplify the given limi...

A: we have to find the following limit

Q: Which of the following is the equation of the vertical asymptote of the graph of f(t) = 3sec (2t + 3...

A: Asymptotes of 3sec2x+3π:Vertical: x=3π4+πn, x=π4+πn  

Q: Which of the following is the equation of the vertical asymptote of the graph of f(t) = 3sec(2t + 3n...

A: The given function is ft=3sec2t+3π. Note that the above function approaches infinity as the value of...

Q: A. Convert the binary number 1010101101001.1110 to hexadecimal. B. Determine the power set of the se...

A: A. Convert binary to hexadecimal Firstly convert binary to decimal, then decimal to hexadecimal

Q: 41 40

A: Trignometric ratio 

Q: B 10 407 Solve for 4

A: The trigonometric ratio gives relation among various side and angles of any right triangle . Let sup...

Q: 1. 7.3 #1 a. sin 46°37' = Cos (90°-4637) = Cos 4323 b cos 73 12' = Sin C90-7372')= Sin 18 42 %3D 2. ...

A:

Q: Answer the second question 2.

A:

Q: Using radian measure, find two positive angles and two negative angles that are coterminal with the ...

A: In this question we have to find two negative angle and two positive angle that are coterminal with ...

Q: (b) If possible, express A 1 3 as a product of elementary matrices.. 2 3

A: Consider the matrix A=1323  

Q: Answer the first question stepwise for understanding.

A:

Q: Trigonometry Question

A:

Q: 3x (4 - 3e dx ,5x e 1. 34* 2. dx

A: Given: ∫4-3e3xe5xdx

Q: What is csca if sec a = -4/3 and tana < 0?

A: What is csca if seca=-43 and tana&lt;0?

Q: Write the complex number in polar form with argument ? between 0 and 2?.

A:

Q: 5. Determine whether the set of all ordered triples of real numbers with the op- erations defined be...

A: We know that: If u and v are any 'V' vector space then u⊕v is in 'V' also. (A)It also satisfies foll...

Q: 7 r = 8cos 0 + 2sin 0 Which of the following gives the Cartesian form of the equation above? Select ...

A: By using polar form and Cartesian form relation formula. We convert the polar form into Cartesian fo...

Q: Determine the period and sketch one cycle of the graph of y = - 1 tan x. 1 tan x? 2 What is the peri...

A:

Q: 10. Solve for ZA, given the following information: ZE = 90° ZDCE = 55 ° ZDBC = 71° ZBDC = 47° DE = 1...

A:

Q: Find the measure in radians of the least positive angle that is coterminal with the given angle. 2

A: To find positive coterminal angle, we need to add 2pi.

Q: Q3. Graph the following functions: 1. y =cos(-2x) , find the amplitude and period

A: Here we will solve the first question only. Explanation: 1. y=cos(-2x)   The general equation of cos...

Q: Find an equation of the ellipse having a major axis of length 12 and foci at (2, 3) and (-6, 3).

A: Let us find the equation of ellipse when major axis &amp; foci are given.

Q: Attached.

A:

Q: (b) Evaluate the expression (i) ||3u – 5v +w||, (ii) | ||u– || w with u= (2,–2,3),v= (1,–3,4) and w=...

A:

Q: A ship leaves port at 8 knots (nautical miles per hour) heading N24°W. After 2 hr, it makes a 90° cl...

A: Given Ship leave port at 8knots N24°W after 2 hour it makes 90° clockwise to N66°E and travels for 1...

Q: Simplify

A:

Q: X) = (8x +9) ose the correct answer below. A. (- 00,0) В. (- оо,0), (0,00) с. (0,о0) OD. (-00,00)

A:

Q: Rewrite the expression as a sum or difference, then simplify if possible. 4 sin 6x cos 3x

A:

Q: 2. Use Gauss-Jordan method to find the general solution of the linear system whose augmented matrice...

A: The order of a matrix is given by its number of rows and number of columns. For a matrix to be a squ...

Q: 20 15 Solve for B

A:

Q: A woman invests $6200 in an account that pays 6% interest per year, compounded continuously. (a) Wha...

A: Given that she invests $6200 in an account that pays 6% interest per year.

Q: Prove: sin? xcos?x = - cos(4x). 8.

A: We will use various trigonometric formulas to prove the given identity.