For the following system of equations, determine the values of {d1, d2, d3} of the intermediate vector {D} when using LU Decomposition method to find the first column of the inverse matrix [A]-1.

Q: lim, 2+ f(x) = →2+ lim 2- f(x) =

A: Given query is to find indicated limit.

Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: V16 e2* dx e

A: we have to find the integral

Q: k2-35=2k

A:

Q: VEX2 9

A: Use the substitution and solve the integral easily.

Q: +2 1/2 215

A:

Q: dx Ve4x – 49

A:

Q: puls

A: 10+10 is 20

Q: 4(5+6)=

A: Given: 4(5+6)=

Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: A projectile is fired in the air from a height of 125 feet. Its velocity (in feet per second) t…

A: GivenThe height at which the projectile is fired is 125…

Q: 40 (3x +10)°

A: Using concept of opposite Angles.

Q: 5/3 divied 5/2

A:

Q: limx→- f(x) limo+ f(x) limx→ = = =

A:

Q: Mr. X forgot his telephone number. All he remembers is that the 1st digit of the number is an even…

A: We need to figure out the phone number of Mr. X. The first digit of the number is even prime number.…

Q: Find g C4

A: Here we have to find the value of 9C4.

Q: where din you get 2y

A:

Q: 60° 7. Find the value of y. 9/3 y A 3/2 C 6. 9.

A:

Q: X5 y / x4 y6

A: Given: x5yx4y6

Q: 2/21 + -2/9.

A: 221+−29

Q: 1) 6dx 3/3

A: ∫33361+x2dx=6∫33311+x2dx=6tan-1x333=6tan-13-tan-133=6tan-13-tan-113=6π3-π6=2π-π=π

Q: . csc* (Inx²) 2 7.

A:

Q: Y+5>1

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: limx→2 f(x) = lim, ¹x→−1+ f(x) =

A: Given graph of the function fx is   1. Find :  limx→2 fx. 2. Find :limx→-1+ fx.

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: 3 power 3

A:

Q: -2/80 ->

A: Given: -2, ∠30

Q: Answer number 2

A: Use property of logarithms

Q: 3 tens x 6 tens D

A: We have to find

Q: How do I use R

A: R  is a programming software  and free software environment for statistical computing  and graphics…

Q: (s - 3)5

A:

Q: W+7/8=6

A: The given equation is W +(7/8) = 6.

Q: V V5 V2 V3 VA

A: Given a directed graph. The objective is to find its adjacency matrix.

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.