Let `Delta=|(1 ,sinx, 1), (-sinx, 1, sinx), (-1, -sinx, 1)|` If `[Delta]=2` where `[.]` deno
198 views · Published 13 October 2018 · 9:16 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let `Delta=|(1 ,sinx, 1), (-sinx, 1, sinx), (-1, -sinx, 1)|` If `[Delta]=2` where `[.]` denotes `G.I.F.,` then x lies in
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