Solution: det (A) = −5, and for n×n matrix adj (A) has determinant (det A)^ (n−1). Here n = 3, so det (B) = (−5)^ (2) = 25. For feedback or story ideas, reach us at [email protected] ...

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From left: Sabrina Carpenter, ICE video screenshot and Donald Trump Getty Images; White House UPDATED, with White House comment: Sabrina Carpenter blasted the White House on Tuesday for using her song ...

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Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...