tan 106 + tan(-61) Find the exact value of - 1- tan 106 tan(-61) O-1

Q: tan -1 tan

A: We have to find the absolute value from the given

Q: tan (180° - 0) = -tan(0).

A:

Q: tan(-212°) = _____. -cot 32° tan 32° cot 32° -tan 32°

A:

Q: sin(-136°) = _____. sin (-316)° -sin 44° -sin 316° -cos 44°

A: I have appended the formula used in the solution part.

Q: sin⁡ 7π/6

A: Find the exact value of sin⁡ 7π/6.

Q: Establish each identity.

A: Trigonometric functions are the ratios which relate sides of a triangle with angle made by the…

Q: sin- 33°+ sin 123°- cos(-10°)· sin 80° (4) tan (-150°) cos² 800°

A:

Q: (tan220 + tan5)/{(1-tan220)(tan5

A:

Q: Establish each identity.

A: Two trigonometric identities involving sum and difference of cosine functions are,…

Q: sin400° = sin40° -sin40° sin60°

A:

Q: simplify. 2 tan 15° / 1 − tan2 15°

A: We know the formula,  Tan(A+B) = (tanA + tanB)/(1-tanAtanB) Replacing B with A, Tan2A =…

Q: How do i Verify identity

A:

Q: sin 20 If x = 3 sin 0, write the expression in terms of just x. 6. 9-x2 sin 3 a. 6. - -1 b. sin 3x+…

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: sin( 2 tan-1 (x/ 12)) = Select one:

A: Can solve the given function by using double angle formula

Q: 8 tan x = 24 tan x

A:

Q: Sin-1(sin(150°))

A:

Q: sin(α+β)=()()+(-4/9)(-3/8)

A:

Q: sin 0 1- cos 0 = 2 csc 0 1 cos 0 ite the left side of the expression with sin 0(1- cos ) EGO

A: We can establish the identity as asked in the question as below

Q: Establish each identity. as attached.

A: We know that, tanA+B=tanA+tanB1-tanAtanB        ⋯⋯1tan3A=3tanA-tan3A1-3tan2A      ⋯⋯2 We have,…

Q: Sin^2(90°)-1

A: We have to find the exact value of given expression: sin2 90°-1 We know the exact value of the…

Q: tan2x(1+cos2x)=1-cos2x. Verify the identity

A: To verify the equation

Q: 11) sin-1 2.

A:

Q: an^-1(tan(4))

A: Giventan-1(tan(4))

Q: tan2θ - sec2 θ =..............

A: The trigonometric identity is given by: sec2θ=1+tan2θ

Q: tan100° =

A: Recall: tan(180°-θ)=-tanθ

Q: 49-58 - Value of Expressions Find the exact value of the expression. 49. cos 15° 50. sin 12 51. tan…

A: 49. Identity used: cosa-b=cosacosb+sinasinb Find the exact value of cos15° as shown below:…

Q: sin²u ▪ / tan"u du where n is any integer, we use the transformation for tan²u =- cosu In (A) True B…

A:

Q: sin(3θ) =3sin(θ)−4 sin^3(0)

A:

Q: Tan(20)-tan0=0

A: see 2nd step.

Q: K(-2, 4) is a point on the terminal side of 8 in standard form. Find the exact value of cose.

A: If θ is in terminal side of the point a, b. It follows: a=cos θ and b=sin θ

Q: tan 0 = √3 O -60° and -240° O 60° and 240° O 120° and 240° 300° and 240°

A:

Q: 9 cos2 β − 9 sin2 β = 9 − 18 sin2 β

A:

Q: 12 - 1 Find the exact value of cos 2 cos 2 ..... - 1 cos |2 cos (Simplify your answer, including any…

A: Given  Cos(2Cos-1(-root 2/2)) We have to find the exact value of given function

Q: Tan(-100) is equal to: Tan 80 Tan 10 -tan 80 -tan 10 Which one?

A: Given query is to find find which is equivalent to tan(-100).

Q: tan(74°) - tan(14°) + tan(74°) tan(14°) 1 Find its exact value. Need Help? Watch It Read It

A:

Q: tan²(0) – 5 tan(0) + 6 = 0

A: HINT -

Q: sec8 0-1 sec 40-1 tan 8 0 tan 20

A:

Q: Tan x = 2, x E [0,π\2]

A: we have to find value of x, in  tanx=2 where x∈0,π2

Q: tan(60)-tan(15) %3D 1+tan(60)tan(15)

A:

Q: tan2 15° - sec2 15° = -1.Determine whether the statement is true or false. If the statement is…

A: Given: tan215o-sec215o=-1

Q: Sin(360-x).tan(180-x)

A:

Q: tan^4x=tan^2x sec^2x-tan^2x Verify the identity

A: Given:- tan4(x)=tan2(x) sec2(x) - tan2(x) To find:- verify the given identify

Q: 10. 6 tan² x– tan x-15=0

A: 10.  6tan2x-tan x -15=0

Q: 1 sin60 2

A:

Q: tan° (x)-9 tan(x)=0

A:

Q: 6 - 6 tan (x+3)= -12

A:

Q: sin 0 cos 0 Multiply and simplify -(sin 0- cos 0)( sin 0- cos 0) sin 0 cos 0 1-(sin 0- cos 0)( sin…

A:

Q: tan12/1-tan^2 12 simplify

A: Simplify tan121-tan212

Q: fundamental

A:

Q: 18) tan- V3 V3 20) tan 3.

A: Given:- 18 tan-1(√3) 20.  tan-1(-√3/3)