which type of triangle must have perpendicular lines
Perpendicular The legs of a right triangle are perpendicular to each other.
Limit of a function (the Dirichlet function) has no limit at any x-coordinate.
Standard deviation Let X be a random variable with mean value Î¼:
Diagonalizable matrix Note that the above examples show that the sum of diagonalizable matrices need not be diagonalizable.
Strait Straits are the converse of isthmuses. That is, while a strait lies between two land masses and connects two larger bodies of water, an isthmus lies between two bodies of water and connects two larger land masses.
Orthogonal matrix This leads to the equivalent characterization: a matrix Q is orthogonal if its transpose is equal to its inverse: