8 17 where 180°< θ < 270° Find the cos if co s θ 2)

Q: 2. Given: csc ß=- }, sec B>0 Find tan B and cos B SHOW ALL WORK. Exact answers only. 2. tan ß = cos…

A:

Q: 7) Find the exact value of 5TT COS COS 12 TC +sin 12 sin 12 12

A:

Q: 口 1. Which is equal to cos ? 3 COS cos O cos 27 COS 3 O sin O sin

A: Solve the following

Q: Find the exact value ofcos(α+β)under the given conditions.   sinα=15/17, 0<α<π/2​;…

A:

Q: 7T then 3 If 0 = sin(0) equals Preview cos(8) equals Preview tan(0) equals Preview sec(0) equals…

A:

Q: 11 a Express 3 cos0 + 2 sin@ in the form Rcos(@ – a), where R>0 and 0°<a< 90°. Give the value of a…

A: 11.The given expression,5 cosθ+2 sinθ

Q: 11T If 0 = 6. then %3D sin(0) = %3D cos(0) = COS Give exact values. No decimals allowed!

A:

Q: 3. Find all angles 0 in the interval [0, 360°) that satisfy the equation tan 0 = 1.348. a) 0 to…

A:

Q: How do you solve this?

A: u is in second quadrant, there cos u is negative

Q: A = %3D (b) If cos (2a) – sin (2æ) = cos( %3D B =

A:

Q: 12 5. If 0° <0 < 90° and sin 0 = find cos 0 using trigonometric 13' identities. 13

A: solve the following

Q: snip

A:

Q: 4. If 0° <0 < 90° and cos e= , find cos 20.

A: Here given as

Q: Look at triangle MNQ. 71 15 58° What is the value of x, to the neares tenth? 9. Triangle AZT is an…

A:

Q: Q1. Simplify (cos-isin )² (cos 70+isin 70)-³ (cos 40+ i sin 40)² (cos+ i sin 0)³ using De Movier's…

A:

Q: snip

A: sin4θ=sin2θ2=1-cos2θ22=141+cos22θ-2cos2θ=141+1+cos4θ2-2cos2θ=14+1+cos4θ8-12cos2θ=14+18+18cos4θ-12cos…

Q: 5. If cos 0 = 0.8, find cos(0 + n).

A: We will use the formula cos(A+B)=cosAcosB - sinAsinB With A=theta and B=pi

Q: 8 Find the EXACT value of cos(A – B) if angle A is arccos and angle B is arcsin 17

A:

Q: 1. Which is equal to cos ? cos O sin * O sin O Cos 품 27 COS

A: topic - trigonometric ratios

Q: 1 + cos 20 57. Show that cos?e = 2

A: Show that the given identity, cos2θ=1+cos2θ2. Addition property:  cosA+B=cosAcosB-sinAsinB

Q: 8. If cos 0 = and tan 0 = , 15 8 9 17 what is sin 0? sin 0 = %3D Report your answer in simplest…

A:

Q: 15. Find sec0, given that sin 0 2 ,and 0 is in QIII. 5/21 21 d.- а.- 21 21 5 16. Find cos e using…

A: Use trigonometric identity to find value

Q: - 47T then 3 - If 0 : sin(0) = cos(0) = COS Give exact values. No decimals allowed!

A:

Q: 1-cos(7A) Which is the simplified form of the expression sin(7A) O cot (플) CoS O no correct answer…

A:

Q: Given that cos ß = V3 find the exact 2 value of cos 2B: Cos 23 3 Cos 23 %D 1 cos 2B 1 cos 2B %3D II

A: Trigonometry Question

Q: 9. (6 points) Verify the following identity. sin 0 cot 0 + csc 0 1+ Cos 0

A:

Q: 12 Suppose that tan 0 =-· and 90°<0<180°. 5 Find the exact values of cos and tan 믐 cos Undefine 2…

A:

Q: Cos(theta)=1/6 with theta is Q4, find Sec(theta/2).

A:

Q: 10 of 25 What is the exact value of cos ZQPR

A: In this question we will use basic of calculus i.e concept of cosine rule. We will write the formula…

Q: find exact value 197 8. (a) cos 6 (b) сos 6 (c) cos 6 9. (a) cos 4 (b) cos 4 (c) cos 4 10. (a) sin 4…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 5 Find the general solution: cos 20-cos 0+1 0 where 0 is an angle measured in degrees? %3D

A: The general solution includes all possible solutions typically including arbitrary constants. A…

Q: 7. 4. and e is in IV quadrant. Cos e %3D Find the values of sin e and tan O

A: Given: cosθ=45, θ is in fourth quadrant We know that if cosθ=ab, θ is in fourth quadrant then sinθ…

Q: What are the values of 8 between 0 and 2n (inclusive of 0 and 2t) that satisfy the trigonometric…

A: tan2θ-3secθ=-3⇒tan2θ-3secθ+3=0⇒2+sec2θ-3secθ=0⇒secθ=2, secθ=1⇒θ=π3+2πn, θ=5π3+2πn, θ=2πn

Q: 4 3. Given cos 0 determine tan 20 - -

A:

Q: If cos a = 0.366 and cos 3 = 0.593 (both angles are acute), Your answers should be accurate to 3…

A:

Q: 3. Find the value of cote + co sece 5. If cos e = %3D

A:

Q: 20. Find the exact value cos [sin-" (-) 21. cos65°cos35° + sin65°sin35°

A:

Q: 3 where sec 0<0: find the exact value for cos 5 . Given: sin 0 = %3D --

A: sinθ=-35  &amp;  secθ&lt;0 By using the identity sin2θ+cos2θ=1, we get…

Q: 3/7 and 0 is in the 2nd quadrant, find the exact value of cos(0) If sin(@) %3D 8 cos (8) = Submit…

A:

Q: 7.4 Find the exact values of sin ().com and tan for the given conditions. COS csc 0 -90° <0< 0° sin…

A: To find the trigonometric functions

Q: 3 Find cot 0 If cos 0 = 13 cot e %3D Find cos 0 if sin 0 = 4/13 %3D cos 0 = 17 Find sec 0 if cos 0 =…

A:

Q: – 57 then - If 0 : sin(0) = cos(0) = COS %3D

A: Given : θ = -5π/6 Then, sinθ = sin(-5π/6) = sin(-5×180/6) sin(-150) = -sin(150)         [∴ sin(-θ)=…

Q: 11T If 0 = then 6 sin(0) = cos(0) Give exact values. No decimals allowed!

A:

Q: 94) Find the exact value Cos lutv) that 4=5 구 gven -3,4n Q1 and v in 03) tan and cos

A: Topic - trigonometric Identities

Q: 1. using the appropriate special triangle determine θ if 0° ≤ θ ≤90 ° for cos θ=√3/2

A:

Q: - 1T then 4 - If 0 = %3D sin(0) = %3D cos(e) COS Give exact values. No decimals allowed!

A: The value of θ=-π4, We have to find the values of sinθ and cosθ.

Q: Solve for O &lt; 0 &lt; 2π sin 0 = cos 20 Hint: Use appropriate identities to express cos 20 interms…

A: Given equation, sinθ=cos2θ,    0&lt;θ&lt;2π

Q: /21 find the value of 5 3 - tan 0. cos 0 :15. Given that cos 0 =

A:

Compound Probability

Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent. 

Tree diagram

Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described. 

Conditional Probability

By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.