`aAl_(4)C_(3)+bH_(2)O rarr cCH_(4)+dAl(OH)_(3)` What are the values of a,b,c and d respectively?
2,6,3,2
1,12,3,4
1,12,4,3
4,12,3,4

aAl_4C_3 + bH_2O to cCH_4 + dAl(OH)_3 What are the values of a,b,c and d respectively? A) 2,6,3,2 B) 1,12,3,4 C) 1,12,3,2 D) 4,12,3,4

If A=[(3,4),(1,2)] , then the value of |3A| is :

If A=[[0,23,-4]] and kA=[[0,3a2b,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,b,c are in A.P then the value of det[[1,2,a2,3,b3,4,c]]

If a,b,c are in AP,then the value of det[[1,2,a2,3,b3,4,c]]

1) If A=[(1,2),(3,4)] , AdjA=[(4,a),(-3,b)] then the values of a and b are ..... a) a=-2, b=1 b) a=2, b=4 c)a=2, b=-1 d) a=1, b=-2

Find the inverse of [[1,2],[3,4]] .