csc x-1 cot x %3D V csc x+1 csc x+1

Q: Find the exact value of the expression csc(cos−1 √3/2 ), if possible.

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Q: If cosec 0=13/5, then find cot 0

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Q: Find the exact value of each expression.   a)  Cot-1(-√3)    b) arccos(-1/2)

A: Range of Cot-1 is (0,π) In this range, it will be negative in the 2nd quadrant.  So,

Q: Find the exact value of each expression.

A: Here we have to find the exact value of the given expression; sinπ12cos7π12-cosπ12sin7π12

Q: convert each angle in degrees to radians. Express your answer as a multiple of p.   120  o

A: To convert: Angle 120° into radian and express answer in multiple of π. Concept used: Convert degree…

Q: Find the numerical value of each expression. (a) sech(0) (b) cosh-(1)

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Q: Evaluate each expression without using a calculator, and write your answers in radians.       arccos…

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Q: Verify the identity: csc2 t/cot t = csc t sec t

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Q: convert each angle in degrees to radians. Express your answer as a multiple of p.   270  o

A: Angles can be measured in degrees and radians. And the two measurements are inter convertible. That…

Q: Find the numerical value of each expression. 1) Sinh 1  b) Sinh-11

A: a). By the definition of sinhx, we have sinhx=ex-e-x2 Now put x=1 in the above equation, we get…

Q: Factor each expression completely. (a) x² - y2 (b) cos? e - sin² e

A: We know that identity a2-b2=a-b(a+b)

Q: 8) –9sec 7) cos 30 3

A: (7) -23=23 cos 3θ cos 3θ=-23·32=-22=-12 Cosine takes negative values in the second and third…

Q: convert each angle in degrees to radians. Express your answer as a multiple of p.   -135  o

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Q: Establish each identity given in attachment.

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

Q: es. Each mark on the y-axis is 1 unit. 8. y-- tan x 10

A: We are authorized to solve only 1 question, please repost remaining questions Graph of trigonometric…

Q: 27. Solve each equation, 0° ≤ x ≤ 360°. a) sinu= 0.75 √3 2 b) sin x

A: In this question, the concept of the general solution of trigonometric identities is applied.…

Q: If 0=240°, find the exact value of each expression below- (a) s*e = 0 cos ? (b) cos %3D (c) 2 cos 0…

A: θ=240° a). cos2θ=cos2240°=cos240°2=cos180°+60°2=-cos60°2         ∵cos180°+x=-cosx=-122=14

Q: Establish each identity.

A: Here given inequality  sin2θ1+cot2θ=1

Q: Find the exact value of each expression.cot-1 1

A: Given: cot-11

Q: Solve each equation for u if 0° <= u < 360°. If rounding is necessary, round to the…

A: tan u is positive in first and third quadrant, and if x is the angle in first quadrant then 360 -x…

Q: Establish each identity.

A: Given

Q: sin C reduce to lowest term A 35 28 21 B

A: Proceed as shown below

Q: Find the numerical value of each expression. 1) Sinh (In 2)   b) Sinh 2

A: Given: (1) sinh(ln 2)(2) sinh 2 To find: Numerical value for the given two expressions.

Q: convert each angle in degrees to radians. Express your answer as a multiple of p.   -180  o

A: Our Aim is to convert the given angle in degrees to radians.-180°

Q: Simplify the expression sec⁡ x cot ⁡x−cot⁡ x cos ⁡x .

A: sec x cot x - cot x cos x = ( 1/cos x). (cos x / sin x)   - (cos x/ sin x). cos x = sin x -…

Q: Simplify (cotx- csc x) (cotx+ csc x) O-1 O csc?xcot?x CsC 1.

A: We have given  (Cotx- cscx)(cotx+cscx) We know that cscx= cosecx  And we also know the identity…

Q: 5. cos-1 (csc=)

A: Given expression is cos-1cscπ3

Q: Verify that each equation is an identity  cot(2x)=(csc(^2)x -2)/2 cot x

A: To prove that the given equation holds for all the values of x (wherever well defined)

Q: Solve each equation for u if 0° <= u , 360°.   4 sin u - 2 csc u = 0

A: We have to solve the equation: 4 sin u-2 cosec u=0 where 0°≤u<360°. Solving the equation, 4 sin…

Q: Simplify the expression. csc (x) cot° (x)

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Q: Arrange the given steps to correctly verify the equation. sin Bcsc"B- sin B= cos B %3D cos? B cos? B…

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Q: Solve each equation for u if 0° <= u , 360°.   2 sin u - 1 = csc u

A: Given a equation, 2sinu-1=cscu

Q: Use an addition or subtraction formula to find the exact value of cos 15° = VA(VB+1), and fill in…

A: SOLUTION-

Q: xp Us cos s x

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Q: Solve each equation for u if 0° <= u , 360°.     sec u - 2 tan u = 0

A: Given:          00 ≤ u < 3600         sec u - 2 tan u = 0   To solve for u

Q: Solve each equation for 0 < 0 < 360. cos 0 2 5.

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Q: Simplify the expression. ) = ,2 cot?(x) – cos²(x)cot?(x)

A: There are six trigonometric functions which are sine, cosine, secant, cosecant, tangent and…

Q: cos (82)*da 3. %3D

A: To evaluate:∫cos8x3dx

Q: du 1 - sec a ), Derive the formula: +c. uvu? - a2

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Q: Write the expression in rectangular form x +y i and in exponential form re 4 6 COS + i sin 3

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Q: Solve each equation for u if 0° &lt;= u , 360°.   2 cos u +1 = sec u

A: The given equation is 2cos u+1=sec u. 2cos u+1=sec u2cos u+1=1cos u2cos2 u+cos u=12cos2 u+cos…

Q: Simplify the expression. (1+ cot 0)(1 - cot 0)- csc e O A. 0 2cot0 O C. 2cot 0 D. 2

A: Use trigonometric  identities:                                             csc2θ - cot2θ = 1.

Q: sin e, cos e 34) cos e sin e

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Q: Evaluate cot r csc® z da

A: When we perform integration without limits it is known as indefinite integration, it is the reverse…

Q: Solve each equation over the interval [0,2π). Cos 2x = 1/2

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.