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Question
The maximum value of the expression 5cosα + 12sinα – 8 is equal to ______.
Options
4.00
5.00
6.00
7.00
MCQ
Fill in the Blanks
Solution
The maximum value of the expression 5cosα + 12sinα – 8 is equal to 5.00.
Explanation:
5cosα + 12sinα – 8
Use `acosθ + bsinθ∈[-sqrt(a^2 + b^2), sqrt(a^2 + b^2)]`
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