What is orthogonal in linear algebra
2 answers:
This is a square matrix whose entries are real and rows and columns are orthogonal unit vectors.
Answer:
Step-by-step explanation:
the answer is A
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The slope of your line is the x-coefficient: 5.
The slope of a perpendicular line is the negative reciprocal of that: -1/5.
Answer:
Step-by-step explanation:
49b² - 81 = (7b)² - 9 ²
by identity : 49b² - 81 = (7b - 9)( 7b + 9)
Answer:
36
Step-by-step explanation:
because it is
Answer:
Step-by-step explanation:
x>10
x(then the weird E looking sign, then) (10,infinity)
I assume you happen to mean, what is the formula for a circle.
The formula is:
A=
