Considering only the values of B for which sin Bcos Bcsc B is defined, which of the following expressions is equivalent to sin Bcos Besc B?

Q: Which expression is equivalent to sin Bcsc ßsec B for all values of B for which sin Bcsc Bsec B is…

A: Given,             sin β csc β sec β

Q: Which of these is equal to cos 19? A) sin 71° B) sin 81° C. cos 71° D) Cos 81°

A: We have to find cos19

Q: 1. Given that sin a =- and sin B -find tan (a + B) if both a and B are in QIV.

A: As per guidelines, I can only solve first question remaining can be reposted.

Q: Suppose sin(0) = -3 /5 and sin(ø) = -8/17, with both angles are in the interval T, 3" /2]. What must…

A: Topic - trigonometric ratios. Given: sinθ=-35 and sinϕ=-817both on the interval π, 3π2 To find the…

Q: If sin  A  = 5/13 with A ,find the following  sin A/2

A: Since the quadrant in which A lies is not mentioned in the question & the value of sinA is…

Q: Given sin 9 = - , where < 9< 2n: 2 10 a. Compute the exact value of tan 9. Answer: b. Compute the…

A: A detailed solution is given below.

Q: If cos(a) = 2/3 , sin(b) = -3/5, P(a) in Q1, P(b) in Q3,  find sin b/2

A:

Q: 4. Find the exact value of each of the following expressions. Do not round your answers. (a)…

A: (1) Given: sin157.5° Applying half angle identity,…

Q: -1 Determine sin=(cos a) Provide your answer be

A: cosa can be written as sin(pi/2-a) sin and sin inverse get canceled see attached image

Q: Verify the identity. 9 cos? ß – 9 sin?ß = 18 cos? ß – 9 9 cos? ß – 9 sin? ß = 9 cos? p – 9 (1 – - 9…

A: In this question we have to use trigonometry Identity i.e.    Sin2x + Cos2x = 1

Q: Which of the following expressions is NOT equivalent to sin75°? sin45° + sin30° O sin45°cos30° +…

A:

Q: Choose the answer below that is greater than cos 40 degrees. 1. sin 50 degrees 2. tan 30 degrees…

A:

Q: Find the exact value of the following; Sin 165° + Sin 105°. 2 O 2/6 O -1

A: Sin105o = sin(60+45)               = sin60cos45 + cos60sin45       (using the formula sin(A+B) =…

Q: Which expression is equivalent to sin Bcsc Bsec B for all values of Bfor which sin Bcsc Bsec B is…

A: GIVENsinβcscβsecβ

Q: PROVE THE GIVEN 2n sin? (V3 - 1) sin? 3 8

A:

Q: If sin A = 3 5 with A in QII, and sin B = 4 5 with B in QI, find the following. sin(A + B)

A: In QII, cos is negative  In QI , cos is positive

Q: What is the value of sin A if the value of tan A is 4/3? O 213 O 25 O 4/5 O 3/5

A: Given: tanA=43 To determine: Value of sinA. Concept: This is known that in a triangle,…

Q: if sin(A)=3/5 A is in QII and tan(B)=7/24 B is in Q3 then determine tan(A+B) and cot(A+B)

A:

Q: Which of these is equal to sin 21°? A) Cos 21° B) Cos 69° C) sin 69° D) tan 69°

A:

Q: Which of the following statements is not true? O sin (B) = cos (90° - B) Submit Answer O cos (2x) =…

A: use trigonometric formulae to check as below

Q: If the terminal side of 6 contains the point (6, 8), what is the exact value of sin (8 – )? 7/2 10…

A: We know that if the point in the angle's terminal side is P=(x,y) then sin(bita)=y/r and…

Q: Considering only the values of 0 for which cos (20) is defined, which of the following expressions…

A:

Q: If cos A=7/8  with A in QIV, find sin(A/2)

A: We have to find sin angle

Q: Which of the following is not equivalent to cos (-)? a. sin 4 O b. sin (45°) C. cos (주) O d. cos

A: Which of the following is not equivalent to cos (-π/4) a. sin(5π/4) b. sin (45°) c. cos(π/4) d. cos…

Q: sin B =  4/5  with B in QIV, find the following. sin B/

A: We will solve the following

Q: Which expression is equivalent to sin B cos B csc B for all values of B for which sin B cos ß csc B…

A: Given,sinβ  cosβ  cscβ= y (let)we know ,cscβ =1sinβ

Q: Determine the values of the following: 5.1.1 sin(180° - A) 5.1.2 tan 0+1

A: Note: As per our guidelines we are allowed to solve one question at a time. Kindly repost the rest…

Q: Given that sin(x)=−0.23, what is sin(−x)? Select the correct answer below: −0.23 0.23 −10.23…

A:

Q: 3. Evaluate the following: sin' 63° + sin? 27° (i) ços' 17° + cos 73°

A: Introduction :

Q: Sin () 12

A:

Q: If @= tan(1) and 180 <0<360", which of the following is equivalent to cos 6? O V2 O 1//2 O-1/V2 01…

A: The detailed solution is given below Thank you

Q: Which of the expressions are defined, and whichare not? Give reasons for your answers. sin-1√2

A: Given:                sin-1(2)   To determine:                 If the expression is defined or not=?…

Q: to 11. If sin 18 0.309, determine the value of cos 72.

A: Answering question number 11 since 10th is already been correctly solved.

Q: For all values of o for which the expresSIon is defined cos (20) tan ² answer should contain coto,…

A: We have to solve the problem

Q: Evaluate

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

Q: If sin a- 4/5, what is cos B? O 5/4 O 3/5 O 4/5 O not enough information

A:

Q: Question Which of the following is equivalent to sin Ocos Ocsc Osec 0 for all values of 0 for which…

A: To Determine: which of the following is equivalent to (sinθ cosθ cosecθ secθ) for all values of x…

Q: Considering only the values of 0 for which cos Otan (20) is defined, which of the following…

A:

Q: If 0 = sin () and 90° < 0 < 270°, which of the following is equivalent to tan 0? O 1//3 O None of…

A: Given θ=sin-112

Q: Evaluate the following: 1. sin (20), if sin (0) =and <0 <

A: We have to find the given trigonometric function.

Q: Evaluate the following expressions. "(금)) sin cos 13 () 3 1 tan sin Question Help: Message…

A: Let's find.

Q: If sin a = 3/5, cos β = - 13/37, and 0 < a < π/2 < β < π, find cos(a + β)

A:

Q: Is the following indentity true? sin (A) – 27 sin(A) – 3 sin2(A)-3sin(A) + 9

A: Explanation is given below..

Q: If sin A = then what is exsec A? %3D

A: Let's find.

Q: Use a sum or difference formula to find the exact value of the following 2n sin + cos sin cos - 3 12…

A:

Q: Suppose sin(0) = -3/5 and sin(ø) = 8 /17, with both angles are in the interval 7, 3" /2]. What must…

A:

Q: What is the value of sin A if the value of tan A is 4/3? O 213 O 2/15 O 4/5 O 3/5

A: Given: tanA=43 Concept: Here we shall use the concept of forming a triangle by given values. We…

Q: B Given that cosB =- 2 and B is in QII, evaluate tan. Select one: a. 21 O b. No answer C. O d. е.

A:

Q: Suppose that θ is an angle in a right triangle, and sin(θ)=4/5. Sketch a possible right triangle…

A: see below the answer

Q: Which of the following statements is true?   A- Tan 30 &gt; Sin 30 B-sin 60 &lt; Cos 60 C-Sin 45…

A: We use the values of the trigonometric functions. A) This is false.

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.