Write it, run it, read the output

Reading · 6 minQuiz · 5 questions2 code drills · run only

This is a scratch drill — your code runs, nothing is graded or recorded. No test cases, no expected output, no verdict.

TASK

Complete the program so it computes the determinant of A, stops before division if the determinant is zero, and uses double arithmetic to print the four entries of the inverse matrix.

C++

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OUTPUT

Sample

0.6 -0.7
-0.2 0.4

What a finished answer prints, from the lesson. Nothing has run yet — press Run and this is replaced by your program’s own output.

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