Any singular matrix (a matrix with zero determinant) has no inverse.
Answer:
dont listen to me jus tryna get points
Answer:
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Answer:
True
Step-by-step explanation:
A triangle must have 3 angles which add up to 180 degrees
A right angle is 90 degrees so if you added 90 to 90 (two right angles) it would be 180. This is true since the two angles cannot be a triangle.
I am not sure what the question was but i am guessing you needed proof.
