4. Explain the steps in verifying that the following equation is an identity. sec sin a sin r cos a = cot e i U Font Family AA A O F•E •

Q: What is the equivalent of the given expression in terms of sin y? * cot²y + 1 sin y

A: Given expression is cot2y+1siny To show: The given expression in terms of siny

Q: Evaluate the expression under the given conditions. sin(0 – 9); tan(0) = , 0 in Quadrant III, sin(p)…

A:

Q: Find sin(a) and cos(B), tan(a) and cot(B), and sec(a) and csc(B)

A:

Q: Find the exact value of the expressions cos(a + B), sin(a+ B) and tan(a + B) under the following…

A: From the given  Sin( α) = 40/41 and Sin(β) = 15/17  Sin(α+β), Cos(α+β),and Tan(α+β) can be…

Q: (5.)Given that sec(x) = 4 and csc(y) = -3 and both x and y are in the fourth quadrant, find tan(x +…

A: Given, sec(x) = 4 and csc(y)=-3. Here, angles x and y are in the fourth quadrant, so cosine and sec…

Q: 1. Explain the steps in verifying that the following equation is an identity. cos x sec x + tan x =…

A:

Q: 6. Explain the steps in verifying that the following equation is an identity. sec x sin x = cot x…

A: We have given equation  Taking left side of equation  LHS = secxsinx-sinxcosx           =…

Q: Complete the steps by applying trig identities to show that the left hand side of the equation is…

A: Given   we have to show that  cos x .cotx +sin2x .cscx =csc x

Q: 2. (20 pts.) Let cos() =- and <B< Use one of the Half-Angle identities to find the exact value of…

A:

Q: Evaluate the expression under the given conditions. V5 o in Quadrant I sin(0 + o); sin(0) = , O in…

A:

Q: What is the equivalent of the given expression in terms of sin y? * csc?y – 1 cos y cot y

A: The trigonometric ratio gives relation among various side and angles of any right triangle . The…

Q: O E sinødø The is equal to cos+Ø tan3ø + C А. sec?Ø В. + C 3 sinØ С. +C 3 cos'Ø D. + C 3 E.None of…

A:

Q: 1) Verify that the equation is an Identity. w Trig ida tte, diangs lat side t0 eguitl ti at sida tan…

A:

Q: cot a, if sin a : and cos a < 0 V15 sec a, if cos a = 4 315

A:

Q: 1 simplifies to which of The expression che following? (a) 2 cos² 0 (b) 2 sec? e (c) 2 sin? 0 (d) 2…

A: Let the given expression be y - y = 11-sinθ+11+sinθy = 1×1+sinθ+1×1-sinθ1-sinθ1+sinθy =…

Q: Verify the following identity. sin(a + B) cos(a)cos(8) tan(a) + tan(B) Work out on your scratch…

A: In this question we need to verify the given identity. We take LHS of the given identity and show…

Q: 4. Report the numerical value of each trigonometric statement: a. sin(2 x 45°) b. sin(r/2 + Tt/2) c.…

A: Topic:- trigonometry

Q: Which of the following equations is not an identity? (a) cot? o + 1 = csc² e (b) tan(-0) = -tan 0…

A: To check: Which of the following is not identity. Formula used: Trigonometric relation:…

Q: 31. Refer to Figure 24(B). Compute cos , sin y, cot v , and csc . 0.3 (A) (B) FIGURE 24

A:

Q: Find the exact value of the trigonometric expression given that sin(u) = 2, where 31/2 < u < 2n, and…

A: sinu=-35,  cosv=1517,  3π2&lt;u&lt;2π,  0&lt;v&lt;π2. By using the identity sin2u+cos2u=1, we get…

Q: 2. Solve for the value of the missing side and find the trigonometric ratios of the following: a.…

A:

Q: Which of the following expression is equal to (sin e– tan 0)(cos e – cot 0) ? Hint: Prove using…

A:

Q: Find the exact value of cos(x + y), given sinx = 3/5, cosy = 4/5, x is an angle in Quadrant II, and…

A: Topic = Trigonometry

Q: Find the exact value of the following expression. TC a. sin 105° b. cos 750 C. tan 12 d. cos 12

A: Here we use half angle formula

Q: Find the value of cos e if sin e= 0° S85 90° 7. 25 49 33 3

A: Given condition - 0° ≤ θ ≤ 90°Hence, θ is in 1st quadrant.We know that,sin2θ + cos2θ = 1…

Q: The diagram below represents the surface of a shelf. 18 in. Which expression could be used to…

A:

Q: Explain the steps in verifying that the following equation is an identity. sec sin a cot x sin a cos…

A:

Q: Suppose A is in Quadrant I and sin 0 %3D what is the value of Cos e ? 5/6

A: We need to find to value of cosθ when sinθ is given.Below find the solution in the given image.

Q: 46. cot a sin a = cos a

A:

Q: Apply the formula for cos (A - B) to the identity sin 0 = e )to obtain the addition formula for sin…

A:

Q: 16. Complete the following table of signs: ө sin 0 cos e tan 0 cot 0 sec 0 csc e 0 < 0 < <A < : 2 Зл…

A:

Q: Verify the identity shown below. cos e sec e – sin 0 tan 0

A:

Q: tan A cot A = sin A+cos A SI sec A csc A

A: Given  tanAsecA+cotAcscA

Q: ind the exact values below. If applicable, click on "Undefined." 23n sin 6. JT %3D Undefined (-315°)…

A:

Q: be (a) sin-z= linz+c (b) sinh2= lnr+c (c) cosh = Inr+c (d) tan-= 1In r+c (e) None of the above 21

A:

Q: sin? x + 5 sin x + 6 = 0 f. 2 cos? x = 1- sin x e.

A:

Q: Simplify the following by using Demoiver's theorem. (1 – cos 0 + i sin 0)6

A: Consider the expression: A=1-cos θ+i sinθ6……1   Demoiver's theorem states that: cos θ-isin θn=cos…

Q: B/ Find sec a, sin a, csc a, tan a and cot a, if a =. -1 V3 = COS 2

A: Given query is to find indicated trigonometric functions.

Q: Find the exact value of the trigonometric expression given that sin(u) = - 3 where 371/2 < u < 27t,…

A:

Q: Use the given conditions to find the exact value of the expression. 3 cot(a): cos(a) < 0, tan (a + 4…

A: Here we use  trigonometric identity to solve the problem.

Q: 12. Determine the correct simplification of the expression tan acos a+ cos a. a. sin? a b. cos a sin…

A: Given: tan2α cos2α+ cos2α

Q: 1. Determine an exact value for the following expression: sin COS IL + tan It cot 3 4 4

A:

Q: 15. Explain the steps in verifying that the following equation is an identity. sec a sin e sin a cot…

A:

Q: D let cOs x ) and cos x lies below the x axis e Find sin(2x), cos(2x) and tan (ex). ) Proof the…

A:

Q: Given that 16cot A = 12:Find the value of sinA + cos A sinA – cosA -

A:

Q: 3. 4 sin °x cos <x dx

A: Topic-integration

Q: Use the given information to find cos(x+y) . 1 1 cos(x) : , x in quadrant III, sin y 3 , y in…

A: Explanation of the answer is as follows

Q: What happens if you take B = A in the trigonometric identity cos (A - B) = cos A cos B + sin A sin…

A: Given the trigonometric identity, cos (A - B) = cos A cos B + sin A sin B.

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.