4
8
0
2
Correct answer is A
limx→2x2+4x−12x2−2x = limx→2(x−2)(x+6)x(x−2)
limx→2x+6x
2+62=82 = 4
Find the volume of the cylinder above [Take π=22/7] ...
What is the least possible value of 91+2x2 if 0 ≥ x ≥ 2?...
A cube and cuboid have the same base area. The volume of the cube is 64cm3 while that of the cu...
Determine the locus of a point inside a square PQRS which is eqidistant from PQ and QR ...
Determine the value of x for which (x2 - 1)>0 ...
How many students scored at least 3 marks? ...