Sirzy-L652X こつinてy Cos? x CoSz seczK-

Q: How would I simplify cos3x+sin2x * cosx

A: Remember:

Q: evaluate exactly cos-1(-3/2)

A: -3/2 lies outside the domain of the function. Hence we will have no solution

Q: sec²3x dr 1+4 tan 3x Evaluate

A:

Q: Which expression is equivalent to cos135\deg cos30\deg -sin135\deg sin30\deg ?

A: Find the value of the problem by evaluating the trigonometric function by the method shown below.

Q: find sin3xsin3x

A: Given:

Q: 7. (sinx + cosx)²

A: (sinx+cosx)2 We know that ,(a+b)2=a2+2ab+b2Therefore (sinx+cosx)2=sin2x+2sinx.cosx+cos2xBut…

Q: Differentiate implicitlyxy^2+tan(y^3)=10y

A: Given expression is:xy2 + tan(y3) =10y

Q: Evaluate using substitution.

A: Evaluate the value of limit using substitution. Substitute the value for x and find out the limit.…

Q: Fx) = メ- Sinx fax) メー Sinx %3D tind absolute max and min Prom -iT, ->

A: Solution is given below:

Q: verify sin2x=2sinxcosx  please show steps

A:

Q: 30. y = tan 4a

A: Given function is : y=tan4x

Q: Find   cos(u2)cos(u2)   if   secu=9.545

A:

Q: Evaluate cos tan Vx² + 1

A: We have to evaluate the given trigonometric function.

Q: Find Cos asinsa da Bubstitute

A:

Q: Kindly elaborate on each step.  Especially: How does (sintheta-1)2 become 1-sintheta?

A: We have to prove  given trigonometry equation

Q: -sin 0+2sin0+3=4

A:

Q: Write 5 sinx – 12cosx in the form ksin(x + a).

A: Given expression is: 5 sin x-12 cos x ............................ (1) We have to write the above…

Q: ( = Sinx. Cosxan-con xdz Cosxdx %3D

A:

Q: |- 4X

A:

Q: Is sin2(0+1) zero or one?  Please explain

A:

Q: 4 and coto < 0 5 If cose

A: follow next step

Q: Evaluate

A: We know that, from half angle formula, cosθ2=1+cosθ2                   ⋯⋯1

Q: What is the simplified value of lan- 2x= sec2x, tan 2x

A: Given:   tan2x-sec2x

Q: find tan 2 ¢.

A: Given that,sinθ = 45In a triangle having angle θ as one of its angle,sinθ = Perpendicular…

Q: Find cos 0. Туре + or - [?] (-5,-12)/

A: calculate the triangle sides and using pythagoras theorem

Q: Evaluate : sec; 43 x cosec x dx

A: To evaluate the given integral

Q: COS TTX

A: As requested we can solve no 5 as below

Q: Write cos 3x cos 2x - sin 3x sin 2x as a single cosine.

A: Given expression is cos3xcos2x-sin3xsin2x. To write the given expression as a single cosine. We know…

Q: rcan > ə t sin )-8 2.

A: Given:

Q: Simplify + cosx-1 cosx+ 1

A: Given, Simplify 1cos x+1+1cos x-1

Q: Evaluate cos(0) when 0 %3D

A: To evaluate the value of cos theta.

Q: Slmplify. tan 5a+tan æ 1-tan 5¤-tan æ tan 4x tan 6x tan (-6x) tan 11x

A:

Q: Express tanx -secx in terms hsin x aud cea x, : and sumplify

A:

Q: Calculate Sin(5x)=-√(2)/2

A:

Q: Evaluate: 2 sinxcos³xdx is equal to 0

A:

Q: te: sec(5 x + 4) tan(5 x + 4) dæ

A:

Q: tan(0.2x - π)= -9

A:

Q: Find   tan(u2)tan(u2)   if   sinu=−0.723sinu=-0.723

A: given : sinu=−0.723 Find first cos(u) sin2(u)+cos2(u)=1(-0.723)2+cos2(u)=1cos(u)=0.691

Q: 1° cos(3r) dr COS

A: Given, ∫x2cos3xdx  We have to evaluate the integral.

Q: AH03 Using conrelution Theerem pere that sint-Cst)

A: Let, fs=1s+1gs=1s2+1 L-1fs=ft=e-tL-1gs=gt=sint

Q: Explain the formula of Cofactor.

A:

Q: cos Va xp: 2. x csc Vr

A: In this question we will use basic concepts of calculus i.e., concepts of integration. The given…

Q: 4. Simplify the expression an+cot - sec²x O-tan² x Osec² x tan²x

A:

Q: lo Scas ( de COS 30,

A:

Q: Use a right triangle to write csc(arccos(3*x/2)) as an expression of x that does not involve trig or…

A: Given:The expression csc(arccos(3x/2))

Q: Solue 9 tan oc + 5=o where o SXS.

A: The equation is 9 tan x +5=0 where 0≤x≤2π. Isolate the term tan x on one side of the equation. 9 tan…

Q: 1. How many cycles would there be in the graph of y = sinx, over the domain Osxs 1080? What about…

A:

Q: Next. /2 72 sin(o) de = sin( 367

A: Explanation is given below..

Q: do 2 – sin(0)

A: Here we use substitution.

Q: Cos2(60°)+sec2(150°)-csc2(210°)

A: To find: