If `A=[{:(0,2),(3,-4):}] and k A =[{:(0,3a),(2b,24):}],` then find the value of b-a-k.

If A = [{:(0,2),(3,-4):}] and KA = [{:(0, 3a),(2b, 24):}], then find value of a,b and k.

If A={:[(0,2),(3,-4)]:}and kA={:[(0,3a),(2b,24)]:} , then the values of k,a,b are respectively.

If A={:[(0,2),(3,-4)]:}and kA={:[(0,3a),(2b,24)]:} , then the values of k,a,b are respectively.

If A=[(0, 2),( 3,-4)] and k A=[(0, 3a),(2b, 24)] , then the values of k ,\ a ,\ b , are respectively (a) -6, -12, -18 (b) -6, 4, 9 (c) -6, -4, -9 (d) -6, 12, 18

If A=[(0,2),(3,-4)] and kA =[(0,3 a),(2b,24)] , then the values of k, a and b respectively are:

If A=[{:(" "2,4),(-1,k):}]andA^(2)=[{:(0,0),(0,0):}] then find the value of k .

If A = [{:(0,3),(4,5):}] and kA = [{:(0, 4a),(3b, 60):}] , then value of k , a and b are respectively