For a²=42+ 32 - 2 x 4x3 x cos 45, a is approximately equivalent to 2.83 3.9 08.03 7.89

Q: Write the product as a sum: 18 cos(35u) cos(12u)

A:

Q: COs so Sinø dø

A:

Q: sin40= .643, sin25 = .422, cos40 = .766, and cos25 = .906, calculate the following: Sin15 and sin80

A: Given query is to find indicated angles.

Q: csc(-1)%3= 1 Cos( ) HI

A: Do notice that csc x=1sin x

Q: Solve the following equation: m + sinx = 9 cos² x (Hint: m is 6th digit of your college ID)) m=2

A:

Q: Evaluate cos¹3xdx. a. 0.245 b. 0.267 O b O d c. 0.229 27 d. 0.196 e. none of the choices

A:

Q: Solve a. sin x : 2 b. 2-8 cos? x = 0

A:

Q: 87 cos e de 4 O 0 O 6

A:

Q: Let x = 7 cos 0,0 <0 < T. Simplify the expression x 49-x²

A: Given that .The objective is to simplify the expression .

Q: What is 1 + (COS ™n) when n = 4? 01 O -1 O2

A:

Q: a²4² +32 - 2 x 4 x 3 x cos 45, a is approximately equivalent 2.83 3.9 8.03 7.89

A: Given thathere need to putthen

Q: Express the following in complex exponential form:

A: Given that the complex number is:                                where To find the exponential form…

Q: 1Q. Compute the following: a. (2+5)* b. (4-3i)¹/6 c. Simplify: cos 40+isin40 cos 50+isin50 d. If z =…

A:

Q: 1.) What is the cos(B)? 10 5/3 C 5 B. A,

A:

Q: If cos(0 - π/2) 0.54, find sin(- 0)

A:

Q: Find the exact value for which0 <t< 2n. cos-1(csc

A: The given expression is cos-1cscπ3. The domain of function y=cos-1(x) is -1, 1. So, the value cscπ3…

Q: Express the following in complex exponential form: x[cos(yº) + jsin(yº)] Where x = 4 and y = 94.…

A:

Q: cos/ 3 17 cos (TA +x) tanx

A:

Q: Find the Value of each COS 28T

A:

Q: 2T cos e de = O 6 1

A: NOTE: Refresh your page if you can't see any equations. .

Q: 8. Cos 5.83*3-7

A: To find: cos-1(85.83×3.7)