True/false and explain your answers. a) rank (a + b) greaterthanorequalto rank a + rank b b) (ab)^2 = a^2 b^2 c) if a is not the zero matrix then a^2 cannot be the zero matrix. d) every elementary matrix is symmetric. e) every real diagonal matrix is hermitian. f) (ca)^t = ca^t g) (ab)^t = a^t b^t h) rank ab = min(rank a, rank b) i) every tridiagonal matrix is symmetric.

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week

include a picture of the drawing in order for me to

step-by-step explanation:

greater than one

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