Isn’t infinite norm the maximum absolute value of all elements? Then for the given problem shouldn’t the answer be 4? The options are 5, 7, -7, and -7.
Infinite norm problem
Hey @SanchitSayala, infinity norm of matrix is given by,
So the answer should be 7, as |2| + |-4| + |1| = 7.
Hope this resolved your doubt.
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