exam
Maths Puzzle
Numerical Ability
How many positive real numbers are there in:
f(x) = x^4 - 4x^3 + 6x^2 - 4x + 1
a. 1 or 0
b. 2 or 0
c. 4 or 2
d. 2 or 0
Read Solution (Total 0)
exam Other Question
Could you please help me out?
The perimeter of a room is 96 feet. The room is rectangular in shape and the length of the room is 8 feet more than the width. What is the area of the room?
A 5 digit number is written down at random.The probability that the number is divisible by 5 and no two consecutive digits are identical is?