Show that `|[-1,b,c],[a,-1,c],[a,b,-1]|= (a+1)(b+1)(c+1)(a/(a+1)+b/(b+1)+c/(c+1)-1)`
25 views · Published 11 October 2018 · 4:40 · Indexed 4 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Show that `|[-1,b,c],[a,-1,c],[a,b,-1]|= (a+1)(b+1)(c+1)(a/(a+1)+b/(b+1)+c/(c+1)-1)`
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