`a^3x\ 2a^2b\ \ x\ \ 3a b^5` is equal to: `a^6b^6` (b) `23 a^6b^6` (c) `6a^6b^6` (d) None of these

a^3 x 2a^2b x 3a b^5 is equal to: (a) a^6b^6 (b) 23 a^6b^6 (c) 6a^6b^6 (d) None of these

a^(3)x2a^(2)bx3ab^(5) is equal to: a^(6)b^(6)(b)23a^(6)b^(6)(c)6a^(6)b^(6)(d) None of these

4 a 2 b 3 x 3a b 2 x 5 a 3 b is equal to: (a) 60 a 3 b 5 (b) 60 a 6 b 5 (c) 60 a 6 b 6 (d) a 6 b 5

4 a 2 b 3 x 3a b 2 x 5 a 3 b is equal to: 60 a 3 b 5 (b) 60 a 6 b 5 (c) 60 a 6 b 6 (d) a 6 b 5

If a ,b ,and c are in A.P., then a^3+c^3-8b^3 is equal to (a). 2a b c (b). 6a b c (c). 4a b c (d). none of these

If a ,b ,and c are in A.P., then a^3+c^3-8b^3 is equal to (a). 2a b c (b). 6a b c (c). 4a b c (d). none of these

(-2)x\ (-3)x\ 6\ x\ (-1) is equal to (a)36 (b) -36 (c) 6 (d) -6

The product (a+b)(a-b)(a^2-a b+b^2)(a^2+a b+b^2) is equal to: (a) a^6+b^6 (b) a^6-b^6 (c) a^3-b^3 (d) a^3+b^3

Let |[x,2,x],[x^2,x,6],[x,x,6]|=a x^4+b x^3+c x^2+dx+edot Then, the value of 5a+4b+3c+2d+e is equal (a)0 (b) -16 (c) 16 (d) none of these

The sum of all the coefficients of the terms in the expansion of (x+y+z+w)^(6) which contain x but not y , is (a) 3^(6) (b) 2^(6) (c) 3^(6)-2^(6) (d) none of these