[" A."18" a "4b

If A" "=" "{3," "6," "9," "12 , 15 , 18 ," "21} , B" "=" "{" "4," "8, 12 ,16 ," "20" "} , C" "=" "{" "2," "4," "6," "8, 10 , 12 , 14 , 16" "} , D" "=" "{5," "10 , 15 ," "20" "} ; find (i) A - B (ii) A - C (iii) A - D

If 6 A 11 B 33 = 18 and 4 B 18 A 9 =8 then '3 A5 B 35 =?

The HCF of the polynomials 12a^(3) b^(4) c^(2), 18a^(4) b^(3) c^(3) and 24a^(6) b^(2) c^(4) is ____

Let's express the following algebraic fractions in the reduced form: frac(18a^4b^5c^2)(21a^7b^2)

Find q and r for the following pairs of integers a and b satisfying a = bq + r . a = 18, b = 4

if A = [[3,9,0],[1,8,-2]] and B = [[4,0,2],[7,1,4]] find A+B and A-B?

If A=[[3,9,0],[1,8,-2]] and B=[[4,0,2],[7,1,4]] ,find A+B and A-B .

The value of (sqrt(48)+\ sqrt(32))/(sqrt(27)+\ sqrt(18)) is (a) 4/3 (b) 4 (c) 3 (d) 3/4

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

In which of the following tables a and b vary inversely: (i) a 8 16 32 256 \ b 32 16 8 1 (ii) a 9 18 2 12 b 8 4 30 6 (iii) a, 2, 16, 8, 4 b, 40, 5, 10, 20