Symbolic Manipulation 263
Finding the Zeros of an Expression
Finding the Zeros of an ExpressionFinding the Zeros of an Expression
Finding the Zeros of an Expression
Use the zeros („4) function.
zeros(expression, var)
Use the expression x
sin(x) + cos(x).
Find the zeros with respect to x in the interval
0x and x3.
Note: For ‚ or , type 8Ã or 8Â.You can
also use 2I8 or 2G2 to select
them from a menu.
Use the “with”
operator to specify
the interval.