SymbolName+addition sign, plus sign-subtraction sign, minus signx or ⋅multiplication sign÷ or /division sign=equal≠not equal<less than>greater than≤less than or equal to≥greater than or equal to#number sign( )parentheses&and (ampersand)%percentπpi|x|absolute value of x√square root!factorial±plus or minusˆcaret - to the power of
The two inequalities define a region of the coordinate plane: there is no unique solution.
3x - 1 = x + 19 2x = 20 x = 10
0
Ddookie
SymbolName+addition sign, plus sign-subtraction sign, minus signx or ⋅multiplication sign÷ or /division sign=equal≠not equal<less than>greater than≤less than or equal to≥greater than or equal to#number sign( )parentheses&and (ampersand)%percentπpi|x|absolute value of x√square root!factorial±plus or minusˆcaret - to the power of
The two inequalities define a region of the coordinate plane: there is no unique solution.
3x - 1 = x + 19 2x = 20 x = 10
100% equals the number. Less than 100% is less than the number. Greater than 100% is greater than the number.
It means that is is less than or equal to that number.
The relational operators are == (equal), != (not equal), < (less than), <= (less than or equal to), > (greater than) and >= (greater than or equal to). All relational operators are boolean, returning true or false depending on the l-value relationship with the r-value, with respect to the operator.
0
Larger or equal to 0 but less than or equal to 1
x < /= -4
Ddookie
Any number less than 3.
You have to flip the inequality sign. If it is less than(<) it has to become greater than(>). If it is greater than(>), it has to become less than(<). If it is less than equal to(<=), it has to become greater than equal to(>=). If it is greater than equal to(>=)., it must become less than equal to(<=).