Find the area of the specified region.Inside the outer loop and outside the inner loop of the limacon r = 8 cos ? - 4
A. 16(? + 3
)
B. 8(4? + 3
)
C. 
(4? - 3
)
D. 8(2? - 3
)
Answer: A
Mathematics
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Express the vector as a product of its length and direction.
i + 
j - 
k
A. 
B. 1
C. 
D. 
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At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.y5 + x3 = y2 + 11x, normal at (0, 1)
A. y = 
x + 1
B. y = 
x + 1
C. y = - 
x
D. y = - 
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Classify the statement as true or false.If a number is divisible by 2, then it must also be divisible by 6.
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