Simplify the following trigonometric expression by following the indicated direction. cos 0 1+ csc 0 Multiply 1- csc 0 by 1+ csc 0 cos 0 1+ csc 0 (Simplify your answer.) %3D 1- csc 0 1+ csc 0

Q: cos? 0 – 1 cos? 0 – cos 0 Factor and simplify:

A: Given: Let y=cos2 θ-1cos2 θ-cos θ To Find: To factorise and simplify the given expression

Q: Use the figure to find the exact value of the following trigonometric function. cos (2a) 15 cos (2a)…

A: From the given figure:     With respect to α.   Perpendicular=AB=8Base=BC=15   From the Pythagoras…

Q: Use the figure to find the exact value of the following trigonometric function. 15 cos (2a) cos (2a)…

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Q: Use the figure to find the exact value of the following trigonometric function. cos (2a) 15 cos (2a)…

A: In given triangle tan a = perpendicular/base tan a = 8/15 a = tan-1(8/15) a = 28.07°

Q: Computing the value of sec () is equivalent to computing the value of which of these? cos Csc (5 37…

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Q: Completely simplify the following trigonometric expression: [1+cos(x)][cot(x)– csc(x)P-1 This…

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

Q: Write the following expression as a single trigonometric function or a power of a trigonometric…

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Q: en cos 0 = 2, find the other five trigonometric functions. Draw a picture to support your answers 20…

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Q: Factor the following trigonometric expression. cos ?a - sin?8 ?a - sin²ß=D cos

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Q: Completely simplify the following trigonometric expression: [2sin(x)+cos(x)}? +[2cos(x)– sin(x)]²…

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Q: Need help to understand step by step explaination for expression for trig problem

A: Let's handle the numerator and denominator separately.

Q: Simplify the following trigonometric expression by following the indicated direction. sin 8 1- sec 0…

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Q: Use the figures to find the exact value of the trigonometric function.

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Q: Find the exact values of the following and simplify without the use of a calculator; all angles are…

A: Use the trigonometric identity,

Q: Rewrite cos 42° in terms of a(n) 48° angle and in terms of the reciprocal of a trigonometric…

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Q: Use the figure to find the exact value of the trigonometric function. Find cos 20. 29 21 20 41 841…

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Q: Write the trigonometric expression in terms of a single trigonometric function. cos? 6a – sin2 6a

A: To solve this question one should know how to write cos(x) in terms of sin(x) The required formula…

Q: Use the figure to find the exact value of the following trigonometric function. 15 2 sin COS - 8 2…

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Q: Use the figure to find the exact value of the following trigonometric function. 25 7 sin (20) 24 sin…

A: Trigonometry Question

Q: Simplify the trigonometric expression. cot(-0) + cos(-0) + cot 0

A: First of all, consider the given expression.Use the trigonometric identity to simplify.

Q: Use the figure to find the exact value of the following trigonometric function. 17 8. sin (20) 15…

A: our objective is to find sin2 theta

Q: A. Simplify each trigonometric expression. 1. tan A sin A + cos A 2. sin?B sec² B – sec?B -

A: To solve the problem we must know about the trigonometric identities. With the help of trigonometric…

Q: Completely simplify the following trigonometric expression: 2+ cot(x) – [sec(x)+csc(x)}[sin(x)+…

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Q: 14) Simplify the trigonometric expression. cot 0 CSc e coto coso cos0 sino coso %3D II

A: We have to find out

Q: Use the figure to find the exact value of the following trigonometric function. cos (2x) 24 cos (2a)…

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Q: I am confused on how they got the final answer after multiplying the fractions. Thank you.

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Q: Completely simplify the following trigonometric expression: 3sin (t) csc(t) +cos²(t)+2cos(-t)cos(t)…

A: Given :- 3sin3(t) csc(t) +cos2(t) +2cos(-t) cos(t)  To find:- Simplify the given expression

Q: Find all solutions to the equation. tan 4.x - /3 = 0 Write your answer in radians in terms of TI,…

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Q: 3. Evaluate without calculator a. cos 120 degree. b. sec (pi/3) c. cot ( 19 pi / 6)

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Q: a) For a + 90°, prove the identity sec a = b) Use your calculator to determine sec 82°. cos a.

A: here we have to prove ,  a) secα=1cosα for α≠90∘ b) sec82∘=?

Q: Evaluate cos sin- 3

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Use the figure to find the exact value of the following trigonometric function. 12 cos (2a) cos (2a)…

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: Simplify the first trigonometric expression by writing the simplified form in terms of the second…

A: We have to find the second expression from first expression

Q: Cos θ = 1/3, 270° < θ < 360°, Find the exact value of the remaining trigonometric functions of…

A: Given: cosθ=13, where 270°<θ<360°. Here, θ is in fourth quadrant. In quadrant IV, only cosine…

Q: Use the figure to find the exact value of the following trigonometric function. cos (20) 3 cos (2a)…

A: By using Pythagorean theorem, we get…

Q: find the exact value of each trigonometric function. a) cos 9pi/4 b) sin (-9pi/4) c) cot (-5pi/4) d)…

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Q: 9) Simplify each trigonometric expression. cos? e a. 1- 1+sin 0 b. sec 0 · sin 0

A: We know the formula sin2θ+cos2θ=1 9(a)=1-cos2θ1+sinθput    cos2θ=1-sin2θ=…

Q: #5. Write the expressions in terms of sine and cosine and then simplify each of the following to an…

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Q: Find the exact value of the trigonometric function. (a) cos(150◦) (b) cot(−120◦) (c) sec(7π/6) (d)…

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Q: Solve the following equation. Leave your solutions in trigonometric form. (Enter your answers from…

A: x4 + 2x2 + 2 = 0x4 + 2x2 + 1+12 = 0x2 + 12+12 = 0                           (1)We know, i2 = -1Use…

Q: the exact value

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Q: 16) Simplify the trigonometric expression. Cos 0 · cot 0

A: cosθ · cot θ

Q: What is the value of the trigonometric function? Enter your answer, in simplest radical form, by…

A: Let's find.

Q: Use the figure to find the exact value of the following trigonometric function. 8. cos (2a) 15 cos…

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Q: Use well-known trigonometric identities to determine which of the following equations are…

A: We have to solve the above trigonometric function and prove that equal to 1

Q: Which of the following is true? a. sinθ = cos(90°+θ) b. cot(-θ) = cotθ c. tan2θ + cot2θ = 1

A: we have to identify which of the following is true?

Q: 1. Find the value of the following expressions in radians and sketch the angle. a) cos b) sec sec 3…

A: Solve for #1

Q: Simplify the following trigonometric expression by following the indiçated direction. csc 0+1 0 SO…

A: We can simplify the given trigonometric expression by using the following formulas.

Q: Use the figure to find the exact value of the following trigonometric function. 5 cos (2a) 12 ...…

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