6. If cos 63D 2. which could be the measure of e 11n D. 2n A. 3. 5n В. C. 3 6. 一。 B.

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A: SOLUTION-

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A: Use basic identities of trigonometry

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Q: If e = 2 , choose the values of the expressions sin2e and sin(e² j.

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A: Laplace Transform: Given a function defined for all real , the Laplace transform of is a function of…

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A: Our aim is to find the value of cos (C)=? in a given triangle.

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Q: 35. The general solution to cos 2 = cos? r in degrees, is: Or=180° +360°n, n €I Or= 90° +180°n, n€I…

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A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

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A: I have uploaded detailed solution with explanations.hope you will get it easily...thanks?

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Q: 12) cos? 0 = 1 %3D .2 14) 4cot? 0 =1+ cot? O %3D 16) 1+3cot2 0 = 4cot? 0 – 2 %3D

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

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A:

Q: 2. If sec(a) = , then what is the value of cos(a)? 25.2 %3D 19.4 25.2 19.4 O 16.1 19.4 16.1 25.2…

A: secα=25.219.4cosα=1secα

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A:

Q: 8. If tan x = 3, the numerical value of vcscx is (A) 0.32 (B) 0,97 (C) 1.03 (D) 1.78 (E) 3.16

A: Given: tanx=3 we know that cosec2x=1+cot2x

Q: 8) cos C 50 14 48

A: According to basic of trigonometry;   Cos(c) = BC/AC             = 48/50 = 24/25

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Q: 8. In the accompanying diagram, m2C = 90, mLA = 42, and CA = 10. Which equation can be used to find…

A: Since you have asked multiple questions, hence we will solve the first question for you. If you want…

Q: Which trig ratio will allow you to solve for y? 8. 70° 20° O cos 70 = Ocos 20 8. Cos 20= cos 70-

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Q: B 12 20 und cos(B)

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Q: O cos 70 do

A: To solve the following integral

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

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Q: 7 6. If cos e = 18 37 SOs27, determine the exact value of cos 2.

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A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.