Simplify.i-59
A. -i
B. 1
C. -1
D. i
Answer: D
Mathematics
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Divide. Write the answer in lowest terms and as a whole or mixed number where possible.
÷ 4
A. 1
B. 
C. 
D. 
Mathematics
How many planes pass through three distinct points not on the same line?
(a) 1 (b) 2 (c) 3 (d) none
Mathematics
Sketch the graph of the function.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Given f (x, y) = cos (e2x+ y ), find ?f / ?y
What will be an ideal response?
Mathematics