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Popular >

simplify cos(pi)x

Solution

simplify

cos (π) x

Solution

- x

Solution steps

cos (π) x

Simplify

cos (π) : - 1

= - 1 \cdot x

Multiply:

1 \cdot x = x

= - x

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Frequently Asked Questions (FAQ)

What is cos(pi)x ?
The solution to cos(pi)x is -x