Cos 24=12 S2(cos 315+i sin 315) 2;=8(0515ot i sm 150 %3D

Q: Simplify cos[arccsc((2√3)/3)]. 1/2 no solution √3/2

A:

Q: -Tt/2 S 3 sin 0 + 5 cos0 d0 -t/2

A:

Q: sin⁡ 7π/6

A: Find the exact value of sin⁡ 7π/6.

Q: In order to perhaps use a substitution, rewrite tan(5x + 8) in terms of sine and cosine. tan(5x +…

A:

Q: Q4) Solve two of the following: A) f sin³x cos*x dx

A:

Q: Q4) Solve two of the following: B) J sin 3x sin 2x dx

A:

Q: 3. 4 cos 2 s2-4sin = 5 %3D -

A:

Q: Solve the equation: 3 cos 0 + 3 = 2 sin² 0, 0 < 0 < 2m

A: To solve the given equation

Q: Eng v-2 Sm (8-号)Cos (o-等) Ci: stetch

A:

Q: Simplify cos(arctan-1) O no solution O-V2/2 -V2/2 O V2/2

A: Solve the following

Q: sin 4x dx 1+cos2x

A: To evaluate the integral: ∫sin4x1+cosx22xdx Solution: Let substitute t=1+cos22x Differentiating both…

Q: (sin 8) (csc³ 0-csc²0- sec 0 tano) de 6)

A:

Q: Solve: dr = b (cos 0 dr + r sin 6 de)

A:

Q: 5. sin³0 cos-20d0

A:

Q: for 0, where 0<0< 2n sin 0 = cos0 %3D

A:

Q: 1 cose sin 0 2/3 2 csce: 3

A: Explanation and solutions is given below....

Q: What is the dependent variable in the equation dr + (2rcot0+ sin 20) d0 = 0?

A:

Q: Fnd general solation:. Cosx x2

A: Given: y'+2xy=cosxx2

Q: Without using a calculator, sin² (27°) + cos² (27°) · find the value of sin (55°) cos(35°)*

A:

Q: 3) Solve the equation cos x + sin x = v3/2 for 0sx<2p

A: Topic - trigonometric Functions

Q: Solve: sin 3r dr + 2y cos 3r dy = 0 %3D

A: First make the differential equation in seperable variable form, that is taking function of x with…

Q: Solve 4 cos x = 5 – 4 sin x, where 0 < x < 2n .

A:

Q: - Find all solutions for 4 cos x+V3 = 2 cos x if 0<x<2n. %3D

A:

Q: tan sin -1/ 2 3 + COS 9

A:

Q: Is the equation 2 sin2 0 – cos 0 + 4 = 0 possible ?

A:

Q: Sin2 1T sin? 5

A: Given: prove that sin27π8+sin25π8+sin23π8+sin2π8=2 we know that sinπ-x=sinx…

Q: 2 sin 0- sin 0 = 0

A: The given equation 2sinθ-sinθ=0

Q: L{4 sin 5t + 7 cos 6t}

A:

Q: sec x-1 sin x %3D secx+1 1+cos x

A:

Q: sin 0 13. Prove that 1 - = Csc 0(1 + cos 0). Cos 0

A:

Q: Why is I cos 0 |never greater than 1 in the first place?

A:

Q: i 4. (3– 3sin@)(3+3sin@)

A: