Answer:
See Explanation Below
Explanation:
Given
S → aSb | bY | Y a
Y → bY | aY | ε
Giving a simple description of L(G) in English. The description is as follows;
This means that L(G) contains a string of a's and b's such that the following are true;
1. the string starts with n a’s and m b’s, where n and m can be zero, but not at the same time,and at least one of option 2 and option 3
2. and has any number of a’s or b’s followed by an a
3. ab followed by any number of a’s and b’s
Note that n and m represent numerical digits
Using the description to give a CFG for L(G), the complement of L(G) is written as L'(G)
L'G are elements not in L(G) and they are
L'(G) =a^n b (a∪b) * b^n ∪ a^n (a∪b) * ab^n
Answer:
a) 0.35 W
b) 5.25 W
Explanation:
Given that
Width of the chip, W = 5 mm
The environment temperature, T(∞) = 15° C
Surface temperature, T(s) = 85° C
The initial convection heat coefficient, h1 = 200 W/m².K
The final convection heat coefficient, h2 = 3000 W/m².K
See attachment for solution
Answer:
Explanation:
The options are:
- In an isometric drawing, multiple angles and axes can be shown in one sketch.
- There is no room for detail in an isometric drawing, so the detail is shown in the orthographic projection.
- Only one sketch will be needed since all other previous designs will no longer be necessary.
- Computer programs will not be necessary to create the exact dimensions of the design.
Orthographic projections are in either the First or Third Angles but the angles are fixed and do not provide perspective view. Isometric drawings are perspective views from different angles.
So Ethan's skill is valuable because "In an isometric drawing, multiple angles and axes can be shown in one sketch."
I think that it is all of the above
