Write the formula used for each problem, then substitute the values and simplify complete Rationalize all denominators, where necessary. 1 cos(a+B) 4. tan(2a) 7. cos 2. 2. tan(a + B) 5. sin(2a) 8. tan 3. sin(a-B) 6. cos(26) 9. sin

Q: Use the power reducing formulas to rewrite cos“ s(4x) without exponents. CoS os“(4æ)

A:

Q: Use the addition and subtraction formulas to simplify the expression. cos(x +y) cos(x - y)

A:

Q: Describe how you would solve an equation of the form: sin20 + acos0 = k, for 0 <0 < 2n, where a and…

A:

Q: Find a formula for the graph in terms of f (x) = sin x or g(x) 10 = COS X. NOTE: Eter your answer in…

A:

Q: 1) tan(3x) + 3 = 5

A: We’ll answer the 1st question since we answer only one question at a time. Please submit a new…

Q: Solve the equation below. sin 2x + cos x = 0 if 0 < x < 2m. Α.π/6, 5π/6 В.О, п С.л/2, Зл/2 D.n/4,…

A: Given: sin2x+cosx=0 Simplify the expression. 2sinxcosx+cosx=0cosx(2sinx+1)=0 Evaluate cosx=0…

Q: Write the expression cos sin as an algebraic expression for x>0. It is not necessary to rationalize…

A: Write the sin inverse term in terms of cos inverse term.

Q: sin' x dx cos x 18.

A:

Q: sin y 2 1- cos y COS

A:

Q: (1) Find each dr (a) y =2 З-5 (b) y = cos(z²) – 4 sin(z)

A: Hey, since there are multiple sub-parts posted, we will answer first sub-part. If you want any…

Q: Solve for 0 < 0 < n. (Enter your answers as a comma-separated list.) sin(0) = sin(20)

A: We will solve the given problem by graphical method. Let's make graph of the function.

Q: Write the general solutions for: 2 sin x+ cos x-1 = 0.

A: Given below the detailed solution

Q: Answer each of the following questions and show your Complete Solutions. a. What is the domain of y…

A: Domain of any function is the set of values for which the given function is real and defined. Domain…

Q: find all possible solutions for the equation  -sin^2(x)-2cos(x)=2

A: Given : -sin2(x)-2cos(x)=2

Q: SĘTan²8x + )dx sin x costx) dx cos*x.

A: Using simple trignometric  formulas

Q: Solve the equation for x.

A: Given arctan (2x-5)=-1, To find x,

Q: Express sin H as a fraction in simplest terms. 8 J

A: NOTE: Refresh your page if you can't see any equations. . here we have IJ=8 JH=17

Q: Solve the equation for x if 0 < x < 2. Use a calculator to approximate all answers to the nearest…

A:

Q: 4. у' = sec x - y tan x

A:

Q: If we are told that f'(5) = 6 evaluate h'(0) where h(1) = f(5 cos r + x² + 2x).

A: Given function h(x)=f(5cosx+x7+2x)

Q: Find all solutions to the equation cos x = 0.4 for 0 ≤ x ≤ 2π. Round your answers to 3 decimal…

A: Given that:   cosx=0.4

Q: if cos y=2/3 then what is the positive value of cos 1/2y in simplest radical form with a rational…

A: We will use the following formula to find the answer

Q: Find S x² sin x dx

A:

Q: Simplify the expression √4 − x^2( as much as possible after substituting 2 sin  for x.

A:

Q: 112. x" +5x" +4x = sin t + cos 2t + sin 3t.

A:

Q: 6. Evaluate sin 45° cos 60°, leaving your answer in exact form with a rational denominator. Enter…

A: Here  trigonometric function is given and we have to find answer in exit form with rational…

Q: Graph the equation for values of x between 0° and 360° in multiples of 15°. y = cos(2x

A: To graph the equation  y=cos(2x)

Q: Solve the equation for 0 if 0° SOS360°. Do not use a calculator. V3 tan 0-1=0

A: Solve the equation

Q: Solve for all values of 0, such that 0° < 0 < 360°, rounding all values to the nearest tenšh. 2 tan…

A: Please see the explanation below

Q: If cos(4x+12)=sin(6x-8) what’s the value of x

A: Here we use cofunction identity. Cos(x)=sin(90-x) Sin(x)=cos(90-x)

Q: Find all solutions to the equation sin(x – 1) = 0.50 for 0 ≤ x ≤ 2π. Round your answers to 3…

A: This question is based on Sinusoidal equation.

Q: 1+ csc(t) Simplify to a single trig function with no fractions. 1 + sin(t)

A: Let's find single trig function with no fraction.

Q: Find the exact solution of the equation. 12 tanx= 4x

A:

Q: Find all solutions if 0° < 0 < . 360. Answer in ascending order. V3 sin(40)

A: When theta is between 0 to 360 degree, then 4theta is between 0 to 4(360)=1440 degrees We take sin…

Q: Solve the equation for x, where x is restricted to the given interval. 元 兀 y = -6 sin 3x, for x in 6…

A: The given equation is  y = -6sin(3x) on -π6, π6   To determine: The value of x of the equation y =…

Q: Solve the following equation. tan 2x+ tan 3x =". 2.

A:

Q: Solve the following difference equatam using Z- T- b. yck)-3 y(lk-1) + - yCk-2) = 2 sin

A: solve the difference equation using Z- transform (b) yk-34yk-1+18yk-2=2sin2π2            ...i

Q: Find the general equation of the solution without using a calculator 2x – 3 cos x  + 2 = 0

A: Cosx is a infinite series so I considered 2nd degree to solve comfortably

Q: Solve the equation for θ if 0∘≤θ<360∘. a. (square root)3 csc θ = 2 b. 4 csc θ + 8 cot θ = 0 c. 3…

A:

Q: a( :). sin x Δ x2+2x-1

A: We have to solve given problem:

Q: EVALUATE THE FOLLOWING PROBLEM STATED BELOW. PROVIDE A SOLUTION ON EACH PROBLEM AND ATTACH THE PHOTO…

A: Given: ∫sinxcos32x dx

Q: Solve the equation for 0 <0< 360°. Show your work. sin(30 + 45) = ; %3D

A:

Q: Question 4 n/4 tan 0 d0 =

A:

Q: Solve the equation for x, where x is restricted to the given interval. 元 兀 y = - 7 sin 4x, for x in…

A:

Q: Sin X-Sinx x-o

A:

Q: 1. Make the substitution x = 3 sin(0) into the expression V9 – x² and simplify. Leave your answer in…

A:

Q: Solve the equation 2 sin x cos x =1/2 .

A: Given: 2 sin x cos x =12 . We know that, sin2x=2sinx cosx2sinx cosx=12⇒sin2x=12

Q: In solving cos x + 2 sin x cos x = 0, which of the following is the best first step? Write 2 sin x…

A: To solve:cosx+2sinxcosx=0

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.