Let `D_k,` is the `k xx k` matrix with O's in the main diagonal unity as the element of 1st ro
271 views · Published 13 October 2018 · 4:16 · Indexed 1 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let `D_k,` is the `k xx k` matrix with O's in the main diagonal unity as the element of 1st row and `(f(k))^(th)` column and `k` for all other entries. If `f(x) = x-{x}` where `(x)` denotes the fractional part function then the value of det. `(D_2) + det. (D_3)` equals
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