2 2. CSc x-cot X CSC x+cotx tan x

Q: csc.x- cot x Prove the identity: cot x sec x -1

A: To prove: csc x-cot xsec x-1=cot x It is known that, csc x=1sin xsec x=1cos x

Q: cos(x+y)-cot y-tanx 13. Cosx- sin y

A:

Q: 1. sin? 2x = 4 sin²x cos² x

A:

Q: sin x sec x 13. cos x sec x 14. tan x cot x sin r + tan ! 15. 1+ cot A 16. tan ! ese A

A: To simplify the given trignometric fuinctions.

Q: sin² 0 = cos ( sin e 1-sin²0 cos 8 tan 0 sec 0 - cos 8 Trigonometric Identity: (

A:

Q: Verify the identity. cot x - csc x 1- sec x = cot x

A:

Q: sin x COS cosx tan x cot x sin X COS X %3D

A: To verify the identity:-

Q: sin t According to the quotient identities, cos t cos t and sin t

A: Solution: Let a right triangle ABC with angle t = θ Therefore sin θ = BCACcos θ = ABAC Now,…

Q: cot x cos x 4 5 sin x cos x 6. cot x sin x- 2 sin x - 4 cot x Cos x 5.

A:

Q: cot r = 2 sin2 x - 1 10. tan x cot x

A: We need to show that,

Q: 3. Verify: sec?x cot x – cot x = tan x 1 4. Verify: = cot x tan x cscx sin x

A: TO VERIFY THE FOLLOWING EXPRESSIONS TO PROOF 3. sec2x cotx - cotx = tanx4. 1tanxcscxsinx = cotx…

Q: Using reciprocal identities how do you solve this problem? is it solvable? Cosx - Secx = -SinxTanx

A: Given that an trigonometric equation:

Q: cos x tan x 1+ cot x

A:

Q: sin(x + /4)= sin(x) + Cos(x

A:

Q: O TRIGONOMETRIC IDENTITIES AND EQUATIONS Verifying a trigonometric identity Complete the proof of…

A:

Q: 10. y = sec² 4x + tan? 4x

A: derivative of this equation is given below

Q: Sin x/cos x+cos x /sin x

A: Sin x/cos x+cos x /sin x

Q: sin³0 14. lim 0→0 sin0-tan 8

A: To find: The limit of limθ→0sin3θsin θ-tan θ. Formula used: Trigonometric relation: tan θ=sin θcos θ…

Q: sin x tan : :: cot : Cos x

A:

Q: tan 3x sec" 3.xdx 5.

A:

Q: proof trigonometry identities tan^4(x)-1/(sec^2(x)(tan(x)-1))=tan(x)+1

A: Given that

Q: Using trigonometric Identities

A: we know that sin-θ=-sinθ so, sin-π3=-sinπ3                                                     ∵…

Q: cos² x 3D1-tan x cos x 1+ sin x

A:

Q: cos (+x) = CoS - sin x %3D

A: Given : cosπ2+x = -sinx

Q: proof trigonometry identities sec(x)+tan(x)=cos(x)/(1-sin(x))

A:

Q: Proving Identities Verify the identity. 1. sin e (cot e + tan 0) = sec 0 2. (sec 0 – 1)(sec 0 + 1) =…

A: 1.To prove - sinθ (cotθ+tanθ) = secθTaking L.H.S - L.H.S = sinθ(cotθ+tanθ)L.H.S = sinθ…

Q: sin x+ tan x+cos´ x

A: We have to simplify  For this we will use the trigonometric identity formula.

Q: lim_cos-(x – V3) 3. V3 X→- 2 (express answer in radians)

A: To evaluate: The limit limx→32cos-1x-3. Calculation: The value of limit limx→32cos-1x-3 can be…

Q: Integrate using the method of trigonometric substitution. Express the final answer in terms of the…

A:

Q: cos x sin x cos 3x sec 2x csc 2x

A: We have to verify the trigonometric identity cos xsec 2x - sin xcsc 2x = cos 3x

Q: sin' Integrate: Sin 14 x cos.

A: Let sinx = t

Q: 1+cotx_ 1+sin 2x 6. cotx-1 %3D cos 2x

A:

Q: Powers of tan x Evaluate ∫ tan4 x dx.

A:

Q: + tan x using identities? 2. Which expression is equal to tan x Cos sin x cos x sin x sin x cos x

A: The solution is given below

Q: find the exact value of the composition. show work. sin(tan^-1 2-cos^-1 1/2) use difference of two…

A: Given that sin(tan-1(2)-cos-1(0.5)). We need to find the value of the composition using the…

Q: Verify the identity. cot x - csc X 1- sec x cot x

A: Given:cotx-cscxx-secx=cotx

Q: tan + cos x tan = sin x IN

A:

Q: 2 cot 2x = cot x-tan x %3D

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Q: sin e, sine cose cose 1 tan 2 0 O2 cot 0 2 tan 0

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Q: i Solve cach trigonometric cquation. 1. sin x tan x = 0 2. secx + tan x = 0 tan 0 cot 0 + V3 tan 8-…

A: we can answer only three subparts, or the first question and the rest can be reposted. No more than…

Q: (1+ cot x) dx Evaluate: sin?x/9- cot?x cotx (А) - sin +C 3 9- cot?x – sin cotx + 9- В - cotx + C - -…

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Q: sin x 1 Cos x sin x ||

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Q: sin x 3. cot x + = CSC X 1+ cos x

A: Cot x = cosx/sinx

Q: Prove the identities:   csc x – cos x cot x = sin x

A:

Q: sin(X)=3/5, X lies in 1st quadrant. Find cot(X)

A: sin x=phcot x=bp where p is the perpendicular, b is the base anf h is the hypotaneous. Given: p=3…

Q: 9. sec2 2x –1 = 1- cos 4x 1+ cos 4x

A:

Q: sin(x) sin(x) + 1 Evaluate:

A: Find integration

Q: sin 0 sin 0 2 1- cos 0 1+ cos e tan 0

A:

Q: cos x + cot x sin x +1 cot x

A: