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 = 32i + j + 3k
B. F = i + j - 3k
C. F = 32i + j + 3k
D. F = 32i + j - 3k

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.

What will be an ideal response?

Mathematics