7) Given y = Cos x and y = Cosx Fill in the table below. a = X Radians (플) (7) (号)| (2元) y3D Cosx X Radians (T) () (2m)| y = - Cosx y%3D 2.

Q: Differentiate. y = sec(θ) tan(θ)

A: Given y=sec θ. tan θ⇒dydθ=ddθsecθ.tanθ

Q: (a) Evaluate| cos (4x) -dx. (1+ 2sin ( n(4x)*

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Q: 5

A:

Q: M 8 V55 N

A: Given query is to find the the value of sinM.

Q: cos-1 (cosx)= x       where..............

A: Given, cos-1cos x=x

Q: 1. Use the graph below to answer the following questions. 10 A) Write a cosine function: B) Write a…

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Q: Which trig function has the same ratio as Sin X?

A:

Q: How did you choose pi/2, -pi/2 when setting it equal to 3 theta.

A: How did you choose : 3θ = π/2 and –π/2

Q: Find sin y if sec y= (√30)/5 and tan y

A: Given,secy=305siny = ?tany = ?

Q: 8.) k(x)=-2 tan(2(x+)) Period = Increment =

A: Given function is: kx=-2tan2x+π8 Then the period of this function is 2π2=π. The increment is π8.

Q: Find csc-1(4.3) (in radians).  (Hint: Use sin-1)

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Q: y=sin h(tan x)

A:

Q: Describe the specific differences between the attributes of y=sin (x) and its reciprocal function…

A: Describe the specific differences between the attributes of y=sin (x) and its reciprocal function…

Q: -sin x 0 [cos x - If f (x) = | sin x - 0, show that f(a)f (b) = f (a + b). 1] cos X %3D 0. 0.

A: Given: Here, f(a)=cosa-sina0sinacosa0001, f(b)=cos b-sin b0 sin bcos b0 001. Now,…

Q: Find the values of a. sec-1(-3)        b. csc-1(1.7)                  c. cot-1 (-2)

A:

Q: cos 3x = √3/2 x =

A: Given that cos3x=32. Find the value of x.                     The formula used are the following.…