1- cos 4x 9. sec2 2x – 1 = 1+ cos 4x
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A: To solve the trigonometric equation.
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A: As per our guidelines we only solve one question and rest of the question will be reposted.
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Q: in"(-), What is the value of 12 A -66.44° В -1.16° 1.16° D 66.44°
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Q: Use domain change and substitution to solve each trigonometric equation over [0, 2t). Show all work....
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A: Topic:- geometry
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A: Graph of odd functions are symmetric about origin. i.e If function f(x) is odd function, then f(-x)...
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Q: 1) Find the x and y intercept of the polynomial. y = x? - 2x - 3 X-intercept Set y = 0 then solve fo...
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Q: Simplify. 48 i i 48 = %3D (Simplify your answer. Type your answer in the form a+ bi.)
A: Question- Simplify :. i48
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Q: 54T C3C
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Q: 51° 10
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Q: two cars start from the same point at the same time. One car travels north at 62 mph. The other car ...
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Q: Solve each inequality over the interval [0, 2rt). 4) f(x) = 2cos x -V2, f(x)> 0 %3D
A: solution:-f(x)=2cos x-2 , x∈[0, 2π) f(x)>02cos x-2>02cos x>2cos x>22cos x>12x∈0...
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A: We have to find length of ladder. So using trigonometric formula.
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Q: Find the exact value of the expression. Do not use a calculator. 6 tan 45° - 4 cos 60° 6 tan 45° - 4...
A: Simplification
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A: Given query is to write the number as a product of a real number and I.
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A: To find out the width of crater.
Q: 3. In AABC, ZA is 40°, a = 10 cm, and b = 12 cm. Determine c, to the nearest tenth of a centimetre. ...
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Q: 2. Find the value of x Justify your answer 6. 18 8 00
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Q: Solve ΔΡQR 14.2 m R 7.15 m P
A: given m∠R=90 and q=7.15m and p=14.2 m
Q: Plz answer with step
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Q: Question 11 What are all of the solutions for the equation cos?(0) – 3cos(0) - sin?(0)= -2 on the in...
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Q: Direction: Verify the following identities: 1. sec2x csc ²x = sec?x + csc?x 2. sec4x - sec2x = tan4 ...
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Q: 13. in the figure, PA and PB are tangents to the circle at A and B respectively. OP and AB intersect...
A: A detailed solution is given below
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A: We need to determine the angle.
Q: 1. For z, = 3 – j5 and z, = -2 +, find the polar form of the following: a. z1 - b. jzįz2 Im C.
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Q: 2 If T <0 < 2T, then the principal value of 0 is T -0 0-2T 20 T None of the given options is correct...
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Q: Nrite the equation of a sine or cosine function to describe the graph 2. 1+ 21 3. 13.
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Q: Direction: Illustrate the figure then solve. Show your complete solution. 7V3 Find the area and the ...
A: Given query is to find the sides and the area of the square.
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Q: balloon rises at the rate of 8 feet per second from a point on the ground 110 feet from an observer....
A: Given query is to find the rate of change of angle.
Q: 5-28. Solve the equation 3 = 8* for x, accurate to the nearest hundredth (two decimal places).
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Q: 4. sec (-660°) 5. csc (-137) 13л 4 6. cot () 14T
A: To solve given trigonometric functions
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