Write the expression as an equivalent algebraic expression involving only x. (Assume x is positive.) sin(2 cos-1 x)

Q: Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not…

A: Solution : The objective is to simplify the given expression

Q: Use substitution to determine whether the given x-value is a solution of the equation: cos 2x/3 =…

A:

Q: ← Write the expression as an algebraic expression in u, u > 0). cos sin cos sin 1 1 2 2 = (Simplify…

A: We will find the solution

Q: Find the exact value of the expression below sin (sin ¹(-)) O a) √3 2 b) √2 c) 0 ○ d) 1 e) undefined

A:

Q: Determine whether the identity is true or false. cos?(e) – sin2(0) - sin²(0) 1 - tan2(0)

A: To determine whether the identity is true or false.

Q: 7. Write an algebraic expression for tan (cos - (). COS

A: Given that, Trigonomatric function is, tancos-11x We have to convert it into algebric expression.

Q: 11. Determine the correct simplification of the expression (1+ cos a)(1 - cos a). a. 1- sin a b.…

A: To simplify :  (1-cosα)(1+cosα)

Q: For the expression below, write an equivalent algebraic expression that involves x only. (Assume x…

A: Given: The expression given as sincos-17x The objective is to write an algebraic expression in terms…

Q: Write the expression cos (2 tanx) as an algebraic expression in x, where x E R. Select one: O 1-2x…

A: We have to write the given expression as an algebraic expression: cos 2 tan-1 x We know the formula,…

Q: Use substitution to determine whether the given x-value is a solution of the equation: cos x = -1/2,…

A:

Q: Simplify the expression. Write the final form with no fractions. sin2 x+1/cos2 x  +1

A: Given: sin2x+1cos2x+1 The objective is to simplify the final form with no fractions.

Q: Write the expression cos sin as an algebraic expression for x>0. It is not necessary to rationalize…

A: Write the sin inverse term in terms of cos inverse term.

Q: Write the given expression in terms of x and y only. sin(tan-1 x – tan-1 y)

A:

Q: Rewrite the expression as an equivalent expression that does not contain powers of trigonometric…

A: Simplify the given trigonometric function

Q: Write the given expression in terms of x and y only. sin(tan-1 x - tan-1 y)

A: We have to simplify

Q: Reduce the trigonometic expression below to an algebraic expression written in terms of x.…

A: Given:The trignomentric expression is  sin(cos-1(x2−1)).

Q: Write an equivalent algebra expression that involved only x Sin(tan^-1x

A: Given that: sin(tan-1x)

Q: cos x ,2 1- cos x

A: We have to simplify the trigonometric expression  cos2x1-cos2x.

Q: Write the expression as an equivalent algebraic expression involving only x. (Assume x is positive.)…

A:

Q: Determine the correct simplification of the expression (1+cos a)(1- cos a). 1-sin' a b. cos a a.…

A: We can solve both the question using the properties of trigonometry as below (1+cosα)(1-cosα)

Q: Sin ( cos

A: Suppose θ=cos-1(5x) Apply cos  function  on both sides of the equation    cosθ=cos(cos-1(5x))cos…

Q: 2. Simplify the expression: cos (x+)+ cos (x (x%) (i +*) =

A:

Q: Write an equivalent algebraic expression that involves x only. cos  ( cos  -1  x)

A: Given- coscos-1x To find- The equivalent algebraic expression for the above inverse trigonometric…

Q: Write the given expression in terms of x and y only. sin(sin-(x) + cos-1(y))

A:

Q: Use substitution to determine whether the given x-value is a solution of the equation: cos x = -1/2,…

A: Given: cosx=-12, x=4π3 for verifying result, we putting x=4π3 in given expression

Q: Simplify the expression. Write the final form with no fractions. 2 cos²x+1 -+1=0 2 sin x ☐ ☐cos☐…

A:

Q: Write the expression below as an equivalent expression involving only x. (Assume x is positive.) Cos…

A:

Q: Write the given expression as an algebraic expression in x. tan(2 cos-(x)) Need Help? Read It

A:

Q: Write the expression as an equivalent algebraic expression involving only x. (Assume x is positive.)…

A:

Q: Simplify the expression: (1 + cos a)(1 — cos(-a)) O sin² a 2 cos a 1 + 2 cos a + sin² a sin a

A: We have to solve the expression

Q: Simplify the expression: (1 + cos a)(1- cos(-a)) O sin² a cos a 01 + 2 cosa + sin²a sin a

A: The given expression is 1+cosα1-cos-α

Q: Use substitution to determine whether the given x-value is a solution of the equation: cos x = √2/2,…

A: To determine whether the given x value is a solution of the equation.

Q: Verify the identity. 4 cos?(x) – 2 = 2 – 4 sin2(x)

A:

Q: Write an expression that gives all solutions to the equation. sin x + cos x = - 12 + ka + 2k7 + ka…

A: Explained below

Q: Write the expression – sin x + /3 cos x in terms of Sine only, in the form k sin (x + ø). Select…

A:

Q: 2. 8 sin x cos

A: To solve the above given trigonometric function.

Q: Write the expression as an algebraic expression in u, u>0. cos [tan-¹)]

A: Given: Simplify as an algebraic expression costan-1u4 in u, u>0 For inverse function tan-1x=θ If…

Q: 4) Write the given expression in terms of x and y only. cos(sin-1(x) – tan-(y))

A:

Q: Rewrite 1 sin(x) - 2 cos(x) as A sin(x + ¢) A= $ = Note: ø should be in the interval – n < ¢ < T

A: If asinx + bcosx has to be rewritten as Asin(x+ϕ) then A=a2+b2   and tanϕ=ba⇒ϕ=tan-1(ba)

Q: Rewrite sin(x+7*Pi/6) in terms of sin x and cos x

A: We use  Sin(A+B) = sin(A) cos(B)+cos(A) sin(B)

Q: Which is an equivalent expression for sin K? 11

A: Our Aim is to find sin (K) in the given triangle below:-

Q: Rewrite the expression in terms of the given function or functions.

A:

Q: a) Simplify cos "+ sin (3x) in terms of x . 2 [Hint: cos(A B)= cos Acos B sin A sin B1

A: “Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Simplify the expression. cos (sin−1(9x)) = tan(cos−1((1-(x)/(64))1/2) =

A:

Q: Write the given expression in terms of x and y only. sin(sin-1(x) + cos-1(y))

A:

Q: Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not…

A: Given, 104 sin2x cos2x

Q: write an algebraic expression in terms of x:    cos(sin-1(3x))    (Hint: draw a right triangle.)

A: Given:

Q: Rewrite cos (a + ) in terms of sin(x) and cos(x).

A: