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

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

6^5 x 6^5 is equal to: (a) 36^5 (b) 6^25 (c) 6^5 (d) 12^5

(36)^(1/6) is equal to

5.2 - 3.6 is equal to

If the curve a y+x^2=7 and x^3=y cut orthogonally at (1,\ 1) , then a is equal to (a) 1 (b) -6 (c) 6 (d) 0

If the curve a y+x^2=7 and x^3=y cut orthogonally at (1,\ 1) , then a is equal to (a) 1 (b) -6 (c) 6 (d) 0

The term independent of x in the expansion of ((1)/(60) - (x^(8))/(81)).(2x^(2) - (3)/(x^(2)))^(6) is equal to (A) -72 (B) 36 (C) -36 (D) -108

If |{:(x,2),(18,x):}|=|{:(6,2),(18,6):}| , then x is equal to : (a) 6 (b) +-6 ( c) -6 0

If |(x,2),(18,x)|=|(6, 2),(18,6)| , then x is equal to a) 6 b) pm6 c) -6 d) 0