If `{K-2}/{K+3}=4/5`, then the value of `K` is ?

If A=[[1, 2],[ 4, 2]], then find the value of k if |2A|=k\ |A|

If (a)/(7) = (2b)/(5) = (3a-4b)/(k) , the value of k is …….

If the equation (k^(2)-3k +2) x^(2) + ( k^(2) -5k + 4)x + ( k^(2) -6k + 5) =0 is an identity then the value of k is

If the circle 2x^(2) + 2y^(2) = 5x touches the line 3x + 4y = k , then the values of k are

If A=[(2, 3),(5,-2)] be such that A^(-1)=k\ A , then find the value of k .

If 3j-(k_5)=16-4k , what is the value of j+k ?

If the straight lines x+2y=3, 2x+3y=5 and k^(2)x+ky=-1 represent a triangle which is right - angled, then the value of k are k_(1) and k_(2) . The value of |(k_(1)+k_(2))/(k_(1)-k_(2))| is

If k_(1) and k_(2) ( k_(1) gt k_(2) ) are two non-zero integral values of k for which the cubic equation x^(3)+3x^(2)+k=0 has all integer roots, then the value of k_(1)-k_(2) is equal to_______

If the pair of linear equations (3k+1)x+3y-2 =0 and (k^2+1)x+(k-2)y-5=0 inconsistent, The value of k is