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Abdessami Jalled


自 2019 起处于活动状态

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Solution of non linear equation
Hello, Let tan(y)-c*tan(a*y)=0 be an equation. question; is there any a and c such that this equation dos not have any solut...

4 years 前 | 1 个回答 | 0

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find a column vector such that the determinant of a matrix A is non-zero?
Let H1 = Span_IR{(1; 0; 0; 0; 0; 0); (0; 1; 0; 0; 0; 0)} H2 = Span_IR{(0; 0; 1; 0; 0; 0); (0; 0; 0; 1; 0; 0)} H3 = Span_IR{(0;...

4 years 前 | 1 个回答 | 0

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Haw can I plot these two equations
I want to plot these two equation in the same image if it is possible. Thank yous a lot exp(x)*(sin(y)-cos(y)-(exp(x)*sin(2*y))...

4 years 前 | 1 个回答 | 0

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