Answer:
a = 300
Step-by-step explanation:
so 5/a=60
multiply 60 by 5
Answer:
FALSE
Step-by-step explanation:
the correct answer is FALSE
A matrix is said to be orthogonal when it is multiplied by its own transpose then the matrix comes out to be Identity.
the basic condition for a matrix to be diagonalizable is that the matrix should be symmetric.
but an orthogonal matrix is not necessarily symmetric so, the statement is false.
Answer:
51 degrees
Step-by-step explanation:
Subtract 129 from 180 to get angle 1
Brainliest please
Happy holidays
Answer:
5
Step-by-step explanation:
b^2= (5)^2 = 25
So.... b=5 or -5