19. Simplify the expression cota cos² cot²a-cos² O -1 O-2 02 01

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A: The matrix is given by, 481-29-1190We need to find the inverse of the matrix.

Q: Using figure 3 Identify. 7. The hypotenuse. 8. The side opposite of 2. 9. The side adjacent to .…

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Q: COSZ 2) if Res(f,x) of the function f(2)=- a) -3/8 b) #-6 2ti c) 1/e d) 8/5 -is

A: To find Resf, π of the function fz=cos zz2 z-π3.

Q: Q5. (a) Show that the curl of F is the vector field VxF=i-j-k

A: answer is in next step . please give a like .

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Q: If Cot Θ = -5/2 , find Θ to the nearest degree.

A: This question is related to trigonometric ratios, we will solve it using given information.

Q: 3. State the remainder when (7x5 + 3x4 - 6x² + 5) is divided by (x+1).

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Q: Solve the equation on the interval 0 ≤0<2t. cos (20) + 10 sin ²0=7

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Q: (2, x>-3 2. f(x)=-5, x1 10 8 6 6 8 10 -10 8 6 4 21 2 4 6 8 10

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A: The given identity,      3 cot(x)sec(x)=3 csc(x)-3 sin(x)

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Q: 16. If 90° < 0 < 180° and sin 0 = 2, find cos 20. ㅇ- ○一對 49 ㅇ O

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Q: Verify the identity. (Simplify at each step.) cos³ x sin4 x = (sin4 x — sin6 x)cos x cos³ x sin4 x =…

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Q: Problem #4: Landscaping Architect A landscaping company has hired you as an irrigation specialist…

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Q: Assume sin(0) = = 19 29 sin (0+) = sin(0 - 0) = cos(0 + 0) = cos (0 - 0) = where << π, and cos(p) =…

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Q: Verify each trigonometric identity.  sin(a)(cot(a)+tan(a))=sec(a)

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Q: 2. A sinusoidal function has an amplitude of 4 units, a period of 90°, and a maximum at (0, 2). a)…

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Q: verify the trigonometric identity below. 1+ sin(2θ)+(sin(θ)+cos(θ))^2

A: Given data 1+sin2θ=sinθ+cosθ2

Q: By using Residue fined S 2+3 sin z(z-1)² dz, C:|2|=2? (6 €13) (4

A: See the details solution in below

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Q: 3. Determine the equation of the sine function shown below: YA y 3 2 30 60 90 120 X IN 11 60 90

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Q: 3. Graph the following functions using transformations -2 a. f(x) = 3²5 + 7 3x-15 b. g(x): √7x - 5 +…

A: Graph the functions by the help of transformation.

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A: Given problem:- Find all possible solutions for a on - 90° &lt;α ≤ 90°  sin(α) = 0.9962

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Q: Find the exact value of each of the remaining trigonometric functions of 0. Rationalize denominators…

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Q: 4. Given the figure on the right, what is the value of x? A. 51.75° B. 50.75° C. 49.75° D. 48.75° 1…

A: Follow the procedure given below.

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