A) Absolute sign B) Neutral sign C) Negative sign D) Positive sign
A) Rightward B) Leftward C) Downward D) Upward
A) No motion B) Constant velocity C) Velocity in the opposite direction D) Vertical motion only
A) One more bit can be used for storing the value B) The number becomes faster to process C) It prevents memory overflows D) It eliminates the need for binary
A) A single dedicated bit B) Two's complement C) Octal representation D) Floating point mantissa
A) Mantissa, exponent, and sign B) Sign, integer, and fraction C) Bit, byte, and nibble D) Magnitude, direction, and sign
A) A quantity q is known to be Q or -Q B) A quantity q is defined as zero C) A quantity q is always positive D) A quantity q is an imaginary number
A) Positive if even, negative if odd B) Always positive C) Based on the magnitude of elements D) Positive if odd, negative if even
A) A graph where nodes have signs B) A graph where each edge has a positive or negative sign C) A graph with signed vertices only D) A graph representing only negative numbers
A) A measure where values may be positive or negative B) A measure strictly for negative sets C) A measure of absolute values only D) A geometric measurement of signs
A) To simplify basic arithmetic B) For convenience in the theory of determinants C) To remove the need for absolute values D) Because all areas are negative
A) Proton is positive, electron is negative B) Proton is negative, electron is positive C) Both are negative D) Both are positive
A) Faster calculation speeds B) Removal of the exponent field C) Increased precision of the mantissa D) Representation of both positive and negative zero
A) The decimal point is signed B) Each digit may have a positive or negative sign C) The number uses signed binary code D) The entire number must be negative
A) Positively or negatively oriented B) As a permutation C) As a signed distance D) As a zero measure
A) Limit function B) sgn function C) Absolute value function D) Derivative function
A) Leonhard Euler B) Carl Friedrich Gauss C) Isaac Newton D) Nicolas Bourbaki
A) Signed zeros in computing B) Positive and negative integers C) One-sided limits D) Addition and subtraction operations
A) Negative B) Non-positive C) Strictly negative D) Positive
A) Negative B) Undefined C) Non-negative D) Strictly negative
A) x / |x| B) x * |x| C) |x| / x2 D) |x| - x
A) Infinite-dimensional B) 3-dimensional C) 2-dimensional D) 1-dimensional
A) 1-dimensional B) 3-dimensional C) 2-dimensional D) 0-dimensional
A) z - |z| B) |z| / z C) z / |z| D) z * |z|
A) e^{i|z|} B) e^{φ} C) e^{iφ} D) i*φ
A) A scalar B) A normalized vector C) A null vector D) A complex conjugate vector
A) Zero B) Unity C) The magnitude |z| D) Two
A) z * conj(z) B) z + conj(z) C) sqrt(z * conj(z)) D) z / conj(z)
A) Counterclockwise B) Downward C) Clockwise D) Rightward
A) x_final + x_initial B) x_final - x_initial C) x_initial - x_final D) x_final / x_initial |