Content Level-1 Problem-162 Click for video

Steps Problem Solution

1

Determine the value of an expression,if z=1/3

\$ -z/2 \$

2

Given expression

\$ -z/2 \$

3

Substitute the Z value in expression

\$ -(1/3)/2 \$

4

Multiplied by the reciprocal of denominator

\$ -(1/3) × 1/2 \$

5

After simplification we get

\$ -1/6 \$

6

Hence the value of the given expression at z=1/3 is

\$ -1/6 \$

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