points - x = y= 5 Cos 2B Z = 2ß 2 Sin B ) Calculate the unit vector pointing . direction of the curve at this pornt in i) The anvature at the pornb w) The radius of the curve.

Q: 3-) The terminal arm of an angle in standard position passes through the point (5,9). Find the…

A: Solution

Q: A) Find the nearest distance from the point (-4,2) and the line 2x - y = 5 B) Find an if x = sin 3z…

A:

Q: 2. What is the tangent ratio of angle B? A оо о с tane = A AC tane= tane tan0 = Ac BC ВС В

A:

Q: x= a cos4 theta y= a sin4 theta by the given equation, find the equation of a and b when theta is…

A:

Q: Write these phasors in all 3 forms + sketch: a) V = 5e¹.5j

A: We have to solve given Questions.

Q: f sin' s /cosada =? O a. 2 cos a cos: coss + C O b. + C Oc. 2) +c 1/2 은 + C O d. cosa - 3 Oe. O e.…

A:

Q: sin (3+ j4) cot (6h)

A: 1.  Consider sin3+j4. We know that sina+jb=sinacoshb+jcosasinhb, therefore:…

Q: The value of sin7 from the unit circle is (0,1) (1,0) (-1,0) (0,-1) b) 1 c) – 1 d) undefined

A: The value of sin7π from the unit circle is

Q: Convent Cartesian equation to Parametric a) x² - y² = 4 b) y= ex et

A:

Q: Obtain the parametric equations of: An epicycloid curve described by a point on the circumference of…

A:

Q: Question 9 Let I be the line with parametric equations x=3-3t y = 5+3t z=-6-2t Find the vector…

A:

Q: Use your parametric equations to determine the following: Maximum height Time to land Where to…

A: Disclaimer: Since you have posted the sub multiple parts for the questions ,we will solve the first…

Q: b) r = tan 0 sec 0 Cartesian equation: y =

A: Given: r=tan θ sec θ To find the cartesian equation y.

Q: b) A particle moves in simple harmonic motion according to the equation, s = 0 x Acos(wt)+ 0 ×…

A:

Q: 1. The parametric equations: x = a cos³ 0 ,y = a sin³ 0 ; 0 < 0 < 2n, define a curve called an…

A:

Q: 1+ cot2 0 cot? 0 - sec² 0.

A: Given, 1+cot2θcot2θ we have the relationship  1 +cot2θ = csc2θ    ..............(1) and cot2θ  =…

Q: Laplace equation will be а. Нурerbolic b. Elliptic c. Parabolic d. Circular

A: Since Laplace equation is  Uxx + Uyy = 0.

Q: The para metric Equations X= 9 -sin e and y=1-cos e for 0L0L 27 graph of the IS called a cyioid. a.)…

A:

Q: Considering the given value of t, choose the ordered pair that lies on the graph of the given pa…

A:

Q: Use de Moivre’s theorem with n = 4 to prove that cos(4θ) = 8 cos^4 (θ) − 8 cos^2 (θ) + 1

A:

Q: C is the curve y = e® from (2, e²) to (0,1) and F = (x², -y), compute ſ, F-dr.

A: Given that, C is the curve y=ex from 2,e2 to 0,1 and F=x2,-y Then, F=x2,-y=x2,-ex So, F→=x2i^-exj^