Find the exact value of the expression using the provided information.Find cos(s - t) given that sin s = - , with s in quadrant IV, and  with t in quadrant IV.

A.
B.
C.
D.

Answer: A

Mathematics

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Find a formula for R6(x), the remainder for the Taylor polynomial of order 6 based at a.ln (7 + x); a = 0

A. R6(x) = 
B. R6(x) = - 
C. R6(x) = - 
D. R6(x) = 

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Mathematics

Find the indicated quantity of the arithmetic sequence.a1 = 29, an = -464, d = -17; find n

A. -4 B. 47 C. 29 D. 30

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Mathematics

Provide an appropriate response.Find the direction in which the function is increasing most rapidly at the point P0.f(x, y) = xy2 - yx2, P0(-1, -1)

A.  i -  j
B.  i +  j
C.  i +  j
D.  i -  j

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Mathematics

Answer the question.When using the substitution or elimination method to solve a system of two equations, you end up with an equation stating  What does this indicate to you about the system of equations?

What will be an ideal response?

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Mathematics