[" (c) "0.18],[" 31.The H.C.F.of "0.54,1.8" and "7.2" is "]

The H.C.F.of 0.54,1.8 and 7.2 is (a) 1.80.18, (c) 0.018

H.C.F. of 54 and 336 is :

Find the H.C.F off : 18 and 54

Find the H.C.F. of : 18,54 and 90.

The H.C.F of 31, 43 and 47 is…………

Find the LCM of 1.8 , 0.54 and 7.2.

The H.C.F.of 1.75,5.6 and 7 is (a) 0.070.7quad (c)3.5quad (d) 0.35

A=[[0 , 6 , 7 ],[ -6, 0 , 8 ],[ 7, -8, 0]] , B=[[0, 1 ,1],[ 1 , 0 ,2],[ 1 ,2 ,0]] , C=[[2 ],[ -2],[ 3]] Calculate AC , B C and (A+B) C . Also, verify that (A+B) C=A C+B C