Find an equation for the line tangent to the curve at the point defined by the given value of t.x = t + cos t, y = 2 - sin t, t = 
A. y = -
x - 
? + 2
B. y = -
x + 
? + 3
C. y = -
x + 
D. y = 
x - 
?
Answer: B
Mathematics
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Find the gradient field F of the function f.f(x, y, z) = 
3
A. F = 3
2i + 
j + 3
k
B. F = 
i + 
j - 3
k
C. F = 3
2i + 
j + 3
k
D. F = 3
2i + 
j - 3
k
Mathematics
Use the method suggested to compute mentally.Use breaking and bridging. 
A. 31 B. 34 C. 33 D. 32
Mathematics
Estimate by using front-end rounding. 
A. 435 B. 700 C. 500 D. 400
Mathematics
Find the exact value.  figure 1.png)
What will be an ideal response?
Mathematics