Give the practical formula for computing the principal unit normal vector. Let r be a parameterized curve. The practical formula for the principle unit normal vector at a point P on the curve at which K 0 is evaluated at the value of t corresponding to P. dT N = N = dT ds N = ds

Q: 2(3y-5)=34

A: We will see the ans in next step

Q: V-539 7. V11

A: To Determine:  Simplify

Q: Find A. A = (3A)-1 [ -3-2 4 2

A: Let us consider that                     A=abcdWe have                   (3A)-1=-3-242 ⟹…

Q: Use the graph to solve the equation: x + 5 = 0.5(x + 3)² - 2 Answer

A:

Q: 4y-12=0

A: 4y = 12 y = 3

Q: Find A. A= (4A)-¹ = 3 2 22

A:

Q: (-2) · (15 + 9) + (5 – 9 + 8)

A: Given: -2·15+9÷5-9+8

Q: 1 L (s- 4)6 J

A:

Q: 2. K 5x+5 16 35

A:

Q: What is the value for s3?

A:

Q: 14 +2

A: Adding Fractions Step 1: Make sure the bottom numbers (the denominators) are the same. Step 2: Add…

Q: -12+(4• 3) (-) I 2-14 - 3)ENTER

A:

Q: cx3 Y So So exdydx

A: .

Q: 3b-12 = 30

A:

Q: 4b2 + 8b +7 = 4

A: Given that

Q: 5×-6=37

A: Given,           5×-6=37

Q: 3n+20=15

A: solve the given 3n+20=15

Q: x+9= 12 %3D

A: Given: x+9=12

Q: 3=6

A: Suppose the empty box has value x than do the calculation.

Q: (-12)+7

A: To simplify any expression involving numbers we need to use the BODMAS rule which specifies the…

Q: Ys+1 s7105 +?4

A:

Q: Vs-+ 12²

A: To determine:

Q: 2(a+3)= -12

A: Solution: Here 2(a+3) =-12

Q: (2+34)²

A:

Q: S dr 3r+5 r3-8

A:

Q: 10 = 2(p + -4)

A: Given  10 = 2(p + -4) p =?

Q: 7k = 91

A: We will find the value of k in the following step.

Q: 5xn=25

A: 5×n = 25 To find value of n

Q: Find

A: We know that,                         ∫1xdx=lnx+ c We need to find  ∫4xdx

Q: SVe -z) + 4 dz

A:

Q: 4h aー-5

A: We have to find out

Q: -3(4x-5)-6=18

A: Given: −34x−5−6=18 To determine: The value of x.