<u>E</u><u>x</u><u>p</u><u>l</u><u>a</u><u>n</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>:</u>
________________________________
<u>Given:</u>
(2+√3)+(4-√3)
<u>To Find:</u>
Evaluate the expression
<u>Solution:</u>
<u>⇨</u><u>Step 1:</u>
Remove the parentheses
(2+√3)+(4-√3)
When there is + or no sign in front of an expression in parentheses, the expression remains the same
= 2 + √3+ 4-√3
<u>⇨</u><u>Step 2:</u>
Cancel the opposite terms √3 and -√3
"Two numbers are opposites if they have the same absolute value but different signs"
= 2 + 4
<u>⇨</u><u>Step 3:</u>
Add the numbers
= 6
<u>Hence (2+√3)+(4-√3) = 6</u><u>.</u>
so you will have to convert it to slope intercept form which is y=mx+B so you will have to isolate the y
6y+8x=24 subtract 8x to both sides
6y=-8x+24
divide 6 by both sides
y= -8/6x + 4
simplify
y= -4/3x + 4
the slope of the line is -4/3
Answer with Step-by-step explanation:
We are given that
A and B are matrix.
A.We know that for two square matrix A and B
Then, 
Therefore, it is true.
B. det A is the product of diagonal entries in A.
It is not true for all matrix.It is true for upper triangular matrix.
Hence, it is false.
C.
When is a factor of the characteristics polynomial of A then -5 is an eigenvalue of A not 5.
Hence, it is false.
D.An elementary row operation on A does not change the determinant.
It is true because when an elementary operation applied then the value of matrix A does not change.
1 inch = 2.54 cm
so multiply 27 by 2.54
27 x 2.54 = 68.58 cm long
Answer:
Yes
Step-by-step explanation:
