2 If the identity COS x = 1 – sin“ x was verified graphically then the graphs of y = cos x and y = 1 – sin“ x would: be horizontally shifted by 1 unit relative to each other O be vertically shifted by 1 unit relative to each other be horizontally shifted by units relative to each other 2 be identical

Q: 2. Find cos x and cot x if sin x = 1/4 and tan x< 0.

A:

Q: 4 Suppose that sine = and <0<. Find the exact values of cos and tan Cos Undefined tan Continue O

A:

Q: 57T then 4° If 0 %3D - sin(0) equals cos(8) equals tan(0) equals sec(0) equals

A: Using trigonometrical identities.

Q: 15 and x terminate: 8. Find sin 2x, cos 2x, and tan 2x if tanx = sin 2x |3| cos 2x

A:

Q: What is the exact value of 2sin(x/2) * cos(x/2) if sin of x = 3/5 and cos of x = 4/5 ?

A: To determine the exact value of the expression.

Q: 4 Suppose that sin e -and <0<1. Find the exact values of cos 2 and tan 2. Cos 2. = D tan, 2) %3D

A: As we know sin2θ+cos2θ=1. cosθ=1-452=1-1625=-35 Using Double angle formula: sinθ2=1-cosθ2=1+352=810…

Q: Find the exact value of cos(2θ)cos(2θ) given cscθ=8/55cscθ=8/5 and 0<θ<π20<θ<π2

A: To find the exact value of cos(2theta) ang given csc(theta)=8/5 where theta is (0,(π/2))

Q: Let cos x = 1/3+z and cos x lies below then x-axis. Find sin(2x), cos(2x) and tan(2x).

A:

Q: If sin u  = 3/ 5 and sin v = 4/5  and that u and v  are  between  0 and π/2,   evaluate :     cos (…

A: given: sinu=35 sinv=45 and u and v are between 0 and π2. we have to evaluate cos(u-v)

Q: If cos 2 (5) sin(0) and 0 <0< then 2 0 =

A: cosπ2=sinθ                                L.H.S=cosπ2…

Q: 2. Express sin40 and cos40 in terms of powers of sin 0 and cos e only, respectively.

A:

Q: If sin(0) >0 and cos(0) = - find tan(0). CO %3D tan(0) =

A:

Q: - If 0 = then 3 sin(0) = cos(0) = CoS

A:

Q: Suppose cos x = - , where n < x < * . Find the exact value of cos(x – 4) . COS

A: cos(A-B)=cos A cos B+ sin A sin B

Q: 15) tan- -1 Vz 17) cos -1 19) tan 1

A: topic - Inverse trigonometric ratios

Q: Solve 4 tan x * cos^2 x = 1 for 0 ^ 0

A:

Q: 5. If tan 0 = 2 0<0< find sin 2 CD

A: Given tan θ=52, 0&lt;θ&lt;π2   So θ=tan-152∴ θ=68.19∘

Q: Find sin cos 2 (3}))

A: We Have to solve above question

Q: Find sin n() = CUS (4) - tan() sin(), cos(+), 7 sin(x) = 25 sin = and tan n() 0° < x < 90° from the…

A:

Q: Given that sin2   x + cos2  x = 1 and sin x = −√2/5, what is the possible value of cos x

A:

Q: one of sin x, cos x, and tan x is given. Find the othertwo if x lies in the specified interval.

A: It is given that sinx=35.

Q: Find sin 0 and cos 0 if tan 0 sin = 3/5 sin = -3/5 sin = 4/5 sin = -4/5 cos = 3/5 cos = -3/5 cos =…

A:

Q: 4π 3 If Ꮎ cos(0) = sin(0) = = then

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: 2. Find cos x and cot x if sin x = 1/4 and tan x < 0.

A:

Q: Express f (0) = cos 20 + 4(sin 20)² + 1 as a sum of powers of sin 0.

A:

Q: Find sin 2x, cos 2x, and tan 2x if tan x= and x terminates in quadrant I. 3 sin 2x !! cos 2x tan 2x…

A:

Q: 15 Find sin 2x, cos 2x, and tan 2x if sin x= and x terminates in quadrant I. 17 sin 2x cos 2x = tan…

A:

Q: 15 Suppose that tan a = TC <a<t. 2 and - Find the exact values of cos and tan 2 - JT Cos Undefined…

A:

Q: Suppose that sin 0 = V10 and 90° < 0 < 180°. Find the exact values of sin and tan- JT sin 2 %3D…

A:

Q: Find the exact value of the expression. TC COS 16 3T - sin 16 TO - sin 16 COS | 16

A: To find:- Exact value of cosπ16cos3π16-cosπ16cos3π16

Q: 12 Suppose that tan 0 =-· and 90°<0<180°. 5 Find the exact values of cos and tan 믐 cos Undefine 2…

A:

Q: find exact value 197 8. (a) cos 6 (b) сos 6 (c) cos 6 9. (a) cos 4 (b) cos 4 (c) cos 4 10. (a) sin 4…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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

A:

Q: 4 If cos x = csc x < 0, then sin 2x = cos 2x = tan 2x = ||

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: 4. Solve 3 tan 0 – cos 0 = sin 0 for , 27| COS

A:

Q: 11.Show that A cos (ω0t) + B sin (ω0t) can be written in the form r sin(ω0t − θ). Determine r and θ…

A:

Q: Recall that sin2 0 means (sin 0)². find sin2 0. If sin 0 = sin< 0 =

A:

Q: Find cos if sin = 1/2 terminates in QII

A: Given data:     The given value of the trigonometric identity is: sinθ=1/2.     Evaluate the given…

Q: If cos 0+sin 6= /2 cos 0, show that cos 0-sin 6 = /2 sin 6.

A:

Q: TT CoS-+COs sin 3 = sin Prove that Sin 3 - 6. 6. 2.

A:

Q: 2. Find exact value of (a) sin-(-1) (b) cos-11 (c) tan-1 /3 (d) sin(sin¬' 0.8) (e) tan-'(tan ) (f)…

A: (a) Consider the given expression: sin-1-1 Sine gives negative one as it value at -π2. Therefore,…

Q: 37 in terms of sin(x) and cos(x). Rewrite cos 4

A:

Q: 4 If tan(0) = 3.0 <0<. , 0 <o< then 2 sin(0) equals cos(0) equals sec(0) equals

A: Given: tan(θ) = 43 ,    0≤θ≤π2  To find: sin(θ) cos(θ)sec(θ)

Q: Find sin 2x, cos 2x, and tan 2x if tanx = and x terminates in quadrant I. 5 sin 2.x cos 2.x tan 2.x

A:

Q: State whether the following statement is true or false. Explain. The graphs of y= 6 sin x and y = 6…

A: y=6sinx and y=6cos(x-π/2) are identical The above statement is true

Q: If cos x= - cos 50° by 0° ≤ x≤ 360°. The value of x is...

A: