Find sin 8x given that tan 4x 24 and <,x < 4 - 8.

Q: Given that sinX is -4/5 in Q4 find tan2x

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Q: If sin θ = 3.5x and cos θ = 5.5x, find x

A: sinθ=3.5xcosθ=5.5xDivide above equations.

Q: Express sin S as a fraction in simplest terms.

A: Topic:- trigonometry and geometry

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. 12 cos(x) = 13 csc(x) < 0 sin(2x) =…

A:

Q: if x+1/x=2,find sin-1x

A: Given,

Q: Find sin 0 given that 0 = arctan(1/3). |

A: From the question,   Given that: Apply   inverse   property,If,…

Q: solve for x so that sin[2(tan^-1(3/x))]= - 3/4

A: We have given sin2tan-13x=-34 Then,…

Q: The suitable substitution to evaluate sin24(x + 2) dx is

A: Proceed as shown below...

Q: and sin x<0, find: Sin (2x) If cosx = 12

A: cos(x) = π/12  Then,  sin(x)  =  1-cos2x  =  1-π2122  =  144-π212

Q: Find sin 0 given that 0 = arctan(1/3).

A: sinarctan13 use the formula sinarctanx=x1+x21+x2 here we have x=13

Q: By using substitution, show that x = 4 pi / 6 is a solution to the equation sin (2x) = cos (x). Show…

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Q: Find tan(2θ) if the terminal side of θ is in the second quadrant and sin(θ) = 3/4

A: Refer to the question we need to find the tan(2θ) if the terminal side of θ is in the second…

Q: Find sin 2x, cos 2.x, and tan 2x if cosx 2 and x terminates in quadrant II.

A:

Q: find x in degrees Sin x=0,8766 tanx= 3.7834

A: Given that sinx=0.8766 and tanx=3.7834 To find x in degrees

Q: Find sin 5, given that sin x = 2 i and 0<x<5.

A: Here  sin x=14⇒cos x=1-sin2x              ⇒cos x=1-116              ⇒cos x=154 Now, sin2x2=1- cos x2…

Q: Find tan 0 if sin 0= 1/4 and 0 terminates in Q1

A: Given, θ terminates in Q1 So, tan θ i s positive

Q: Let tan 0=5 with 0 in Q1 and find the following. Sin 2zero

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Q: Find an equivalent expression for sin 4x in terms of function values x sin 4x =

A: power series of f(x) about x =a is  f(x) = ∑h=0∞ fn(a)n! (x-a)n ------- (*)

Q: If tanh(x)=5/13, what is the sinh(x)?

A: Answer is sinhx=5/12. Explanation is given below..

Q: If x = 8 sec 0, express tan e in terms of a. %3D

A: Given: x=8secθ Express: tanθ in terms of x

Q: If z =7 tan 0, express sin (20) as a function of z. sin (20) =

A:

Q: Solve for the values of sin2x, cos2x and tan2x when tanx = 1, on 0≤x≤

A:

Q: If x = 4 tan 8, express sin 0 in terms of A.

A: Trigonometric identities help to write the given expression in the terms of the sine function.…

Q: If x=2 tan θ ,express sin(2θ)as a function of x.

A:

Q: Find sin 2x, cos 2x, and tan 2x from the given information. 4 COS X = 5' * csc x < 0 sin 2x = cos 2x…

A: We answer the questions as below.

Q: tan(x²) D, secx

A:

Q: Find sin 2x, cos 2x, and tan2x if tanx=2 and x terminates in quadrant I.

A:

Q: What is the exact value of 2 sin π/3 - 3 tan π/6?

A: To evaluate:                     2 sinπ3 - 3 tanπ6

Q: If csc(z) = 6, for 90° < x < 180°, then sin com ) - [ tan) - COS

A: First of all find the value of x, then find the given

Q: Find the exact value of sin 20 if tan 0 with 0 in QII. 4 %3D O - 8 17 13 17 8 17 17 o 4V17 17

A:

Q: If x = 4 tan θ, express sin θ in terms of x.

A: Given that: x=4tanθ To solve the given trigonometric function,…

Q: 4 If tan x = and <x< T, find sin (2x). - 7

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Q: Verify the identity. sin(x) tan (즐) = 1 - cos(x) .2

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Q: Find the exact value of the expressio sin(cos-(금)-ton-1(1) (€) tan 4 4

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Q: If csc(z) = 4, for 90° < z < 180°, then sin (;) - ()- cos tan

A:

Q: Find sin 2x, cos 2x, and tan 2x from the given information. 4 cSc x < 0 5' cos x = sin 2x = cos 2x =…

A: Given  problem:-

Q: /2 sin-1 (-)

A:

Q: cos(pi/2 -x)=10/11,

A:

Q: Show that sin 2x Þ 2 sin x by substituting 30 degree for x and then simplifying both sides.

A: To prove: sin2x≠2sinx For x=30°

Q: Simplify 3 TT sin-(sinx) if TSXS 2 - -x- T ーX π-X x- π

A: Given, To solve  sin-1(sinx)  if π≤x≤3π2

Q: If cos x= √7/4 and 3 π/2 (less than) x (less than) 2 π, find tan x/2

A: If cos x= √7/4 and 3π/2 &lt; x 2π, find tan x/2

Q: If sin x = and cos x < 0, find sin(2x)

A:

Q: If csc(x) = 3, for 90° < x < 180°, then sin 2 %3D cos tan

A:

Q: Verify that (sin(x) – cos(x)) = 1- sin(2x)

A: sinx-cosx2=sin2x-2sinxcosx+cos2x     ∵a-b2=a2-2ab+b2=sin2x+cos2x-2sinxcosx=1-sin2x…

Q: Which of the following is equal to sin (0 –- )?

A: Given: sinθ-π3 we know that sinA-B=sinAcosB-cosAsinB                                   ..1

Q: Let tanA=5/12 with A in Q1 and find the exact value for sin(2A)

A: Given: tanA=512, where A is in 1st Quadrant

Q: Find tan o if sin 0=2/3 and 0 terminates in q1

A: