Community Profile |

%w=wrong %c=correct %o=unanswered syms w c o s=0; for i=1:5 g(i)=input('answer= '); if g(i)==w ...

accepted

1

Answered 2 months ago

clear all clc; syms x A=[x 2 1;1 0 -x;5 1 x]; b=det(A) r=solve('b=0','x')

*3* Answers

0

Asked 8 months ago

r=solve(b)

accepted

0

Answered 3 months ago

syms t m = [3*t 0 0; 1 t 0;0 0 t]; inv(m)

accepted

0

Answered 3 months ago

syms x A=[x 2 1;1 0 -x;5 1 x]; x=-15:.1:15; plot(x,det(A)) grid on

*1* Answers

0

Asked 7 months ago

I want to plot each three diagrams in one figure

*1* Answers

0

Asked 8 months ago

clear all clc; syms x A=[x 2 1;1 0 -x;5 1 x]; det(A) r=solve('det(A)==0','x')

*1* Answers

0

Asked 8 months ago