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Please help please help me

Please help please help me
8.9k views
1 vote
Please help please help me

Please help please help me-example-1
User Ctlaltdefeat
by
8.0k points

1 Answer

7 votes

Answer:

cos(-θ)= -1/3

Explanation:

question 8.

given that,

cosθ= - 1/3

we know,

cos(-θ)=cosθ

=>cos(-θ)= - 1/3

User Ricardo Rod
by
8.7k points
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