4. sin x - cos x - sin x + cos x 2 tan x = 2 sin ²x - 1 1 + 2 sin x cos x cocx + cin x

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A: We have to write the relation between cosine and secant.

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A: formula used   sin(90-θ)=cos(θ)

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A: Please see the below picture for detailed solution.

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A: Given:- sinθ=-2029 ,tanθ>0

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A: Given Equation:- 8sin(2t) + 4sin(t) = 0

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A: NOTE: Refresh your page if you can't see any equations. . here we have

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Q: Using sin and cos, please define the remaining trig functions using table below. a) tane b) sec 0…

A: Formula:  Sinθ= opposite side /hypotenuse Cosθ= Adjacent side/ hypotenuse

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Q: Cos ¹0

A: Graph

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Q: O AMOI Use a calculator to find the approximate value of the following expression if possible.…

A: We have given to find cos-13.1 cos-1x have domain -1,1 As, 3.1&gt;1 cos-13.1 : Impossible

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A: Topic - implicit differentiation We are given7x2-y3=5we know thatddxxn=nxn-1

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Q: Cos 0 = 4 7' 270° <0 < 360° al place) a

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A: CONCEPT When the terminal side is in the first quadrant (angles from 0° to 90°), our reference angle…

Q: PRACTICE ANOTHER A straight river flows east at a speed of 11 mi/h. A boater starts at the south…

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Q: a) y = y = 5 sin X

A: Given function:- y=5sin12x

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Q: If csc x = 4, 90° < x < 180°, then sin x/2 = ______ cos x/2 = ______ tan x/2 = ______

A: If csc x = 4, 90° &lt; x &lt; 180°, then sin x/2 = ______ cos x/2 = ______ tan x/2 = ______

Q: - Find lul, Ivl, 12ul, |v, lu + vl, lu - vl, and lul – lvl. u= = (1, -3), v = (-4,-4)

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A: We have to tell the which trigonometric functions have vertical asympyotes

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A: Given data:- The given exponential function is,f(x) = 16x+3

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A: Concept: Using fundamental trigonometric ratios from the right triangle, the function of inverse or…

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Q: Find the rectangular coordinates for the point whose polar coordinates are given. (5, 5) (x, y) = (

A: Topic - Polar to rectangular coordinate conversion We are given r=5θ=5πWe know…

Q: 14. 6 points INSTRUCTIONS: At noon, ship A is 150mm due-west of ship B. Ship A is sailing east at…

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Q: 2. Convert the rectangle coordinate (1,-√3) to a polar coordinate (r, 0) with r>0,-2л ≤0<2.

A: Given query is to convert rectangular to polar coordinates.

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