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Chapter 1: Q. 336 (page 81)

Use the properties of Identity, Inverse and zero, simplify1318路257路1813

Short Answer

Expert verified

After simplification, the answer is257.

Step by step solution

01

Step 1. Given information.

Consider the expression1318路257路1813

02

Step 2. Use property to simplify

Notice that the first and third terms are reciprocals.

1318路257路1813

Use the commutative property of multiplication to re-order the factors.

1318路1813路257

Multiply left to right

1路257

Multiply

257

The answer is257.

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