A calculus exam has a mean of µ = 73 and a standard deviation of σ = 4. Trina's score on the exam was 79, giving her a z-score o
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Answer:
<h2>3x + y = 1</h2>Step-by-step explanation:
Given:
To find:
The correct equivalent equation.
Solution:
We have,
Taking sin on both sides, we get
Interchanging the sides, we get
Therefore, the correct option is 4.