3. (7x – 1)- 125°

Q: f(c) = 7e+c(cos2c + coshc) %3|

A:

Q: -4+8i/-9+3i

A: Given: -4+8i-9+3i To find: The simplified form of the given equation.

Q: AB = 100 A 60° %3D a DC 84 ニ â = ? B =? a C =7 ニ く-く

A:

Q: (g) 0 = 405° %3D

A: Topic = Angles

Q: Find (a) x06,2 (b) to.00,10 (c) Fo1,1,10, and relate this to part (b).

A: To find the these critical values we will use excel function.

Q: 4. (a) (i) Calculate (4 + 6i)².

A:

Q: y= 16 +. 16 tan' (7x) y=e

A:

Q: Simplify (2 – 3i)²

A:

Q: r/3 2 csc p sin o de dp do 16 Jcsc

A:

Q: y = 2sec? (4x) + tan*(4x) %3D

A: We will find the first derivative.

Q: I need the answer as soon as possible

A:

Q: A gun with a muzzle velocity of 800 m/s is fired at an angle of 23° above the horizontal. Find the…

A:

Q: Two cars leave the same town at the same time. One heads east at 30mi/h, and the other car in a…

A: We use cosine law to find out distance between both cars after 1 hour

Q: Find the cosine of 2S. R 6. 10

A: Consider the given figure as

Q: d. S sec | sec a tan x dr

A:

Q: 12 7 11

A:

Q: Rewrite cos² 2x in linear powers of cosine

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: Identify and Sketch a) x= yea 4 2 2 b.) + 16

A:

Q: (4Z30°) (-3+5i) 2. Find z, if z = (6/135°). Express your answer in rectangular form.

A:

Q: 3¢i – 40i-1 + Pi-2 дх 2Ax

A: In this question, we use the Taylor series expansions to derive the three-point scheme for the first…

Q: (-1+i)-(-7+4i)-5

A: Simplify the expression (–1+i) – (–7+ 4i) – 5 as follows.(–1+ i) – (–7+ 4i) – 5 = –1+ i +7– 4 i – 5…

Q: Comest the r. I56

A: Since you have posted multiple questions with multiparts and we can answer three subparts of a…

Q: TT -49. у 3D 2 csc| пх 3

A:

Q: Which equation can be used to solve for z in the following diagram? (2x + 15)° 65° Choose 1 answer:…

A: Given two angles (2x+15)° and 65° We have to find x

Q: 10/3-4i=?

A:

Q: *.Q) Find sec-1(sec(180)) 90 180 60 O O O

A: here option B is true that is 180

Q: 2x4-17: x2 OA. x2+

A: We have to find the quotient of: 2x4-17x2+36x2-4

Q: dy in each part. dr Find and simplify VI a) y = 6

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Q: x+yi dz (az + b)" if a = 4, b = 6, c = 10502, n = 3, x = 1, and y = 6. Then, find the imaginary…

A:

Q: xp 2sin x+ cosX 3. Determine:

A: Indefinite integration

Q: Find the cosine of ZB. 3/3 в 3 6.

A: The given question is taken from the triangle in which we have to find the cosine angle of B so we…

Q: C. 2I0

A: To simplify the given number.

Q: A gun with a muzzle velocity of 1400 ft /sec is fired at an angle of 5° above the horizontal. Find…

A: Given that        A gun with a muzzle velocity of 1400ft/sec is fired at an angle of 5° above the…

Q: Find the reciprocal of (1.5 + j2.5)

A: The given complex number is 1.5+j2.5 This can be rewritten as 1.5+2.5j The reciprocal of the given…

Q: . Simplify the expression, (4 – 3i)(-3+ 6i) – (2 – i). Show your work.

A:

Q: i. Cos (57) 3 2

A:

Q: fa 79 COS nX COs mxdx

A: 2CC=C+C2cos nx cosmx          =cosx(n+m)+cosx(n-m)I=∫02π cosnx cosmx  dxI=12∫02πcosx(n+m)+cosx(n-m)…

Q: (b) (2 + 3i)¹+i

A:

Q: Calculate  x and y (2+xi)+(y+3i)=7+4i

A: Complex numbers are those numbers which is represented in the form of (a + ib) where is a real part…

Q: Find the BxA where A=3j-i-2K and B= 5i+-3K

A:

Q: (52°+7a²) dr Find

A: we have to find the integral of given function. the solution is in second step.

Q: FIND : X³ + 8i= 0

A: Given: x3+8i=0To solve for x:

Q: Simplify. 4+5i 2.

A: Given,          24+5i

Q: Add the expressions on the right side of this equation for the focal distance for a lens, in optics.…

A:

Q: 33° fo This rectangle 15 a

A: Properties of rectangle every angle is right angle

Q: cos (x³). vhere needed.) C0).

A:

Q: In the diagram, AB and BCare both tangent to P Determine the value of æ. A. A 2x+ 7 31

A: To find the value of x.

Q: Find the 6 trigo nometric tunctionc of the the ang C= 4

A: Given: c=34  and a=14