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Popular >

expand cos(θ)(7,-9)

Solution

expand

cos (θ) (7, - 9)

Solution

7 cos (θ), - 9 cos (θ)

Solution steps

cos (θ) (7, - 9)

= (7, - 9) cos (θ)

Apply the distributive law:

a (b - c) = ab - a c

a = cos (θ), b = 7,, c = 9

= cos (θ) \cdot 7, - cos (θ) \cdot 9

= 7 cos (θ), - 9 cos (θ)

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Frequently Asked Questions (FAQ)

What is expand cos(θ)(7,-9) ?
The solution to expand cos(θ)(7,-9) is 7cos(θ),-9cos(θ)