Test the vector field F to determine if it is conservative.F = i +  j - k

A. Not conservative
B. Conservative


Answer: A

Mathematics

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Find the LCD for the list of fractions. Write the list as equivalent fractions with the LCD as their denominators.

A. (k + 4)(k - 2)3(k - 6)(k - 9);

B. (k + 4)(k - 6)(k - 9);

C. (k + 4)(k - 2)(k - 6)(k - 9);

D. (k + 4)(k - 2)(k - 6);
 

Mathematics

Determine whether the pair of fractions is equivalent. and 

A. equivalent B. not equivalent

Mathematics

Simplify the expression. Assume that variables represent nonzero numbers.(z10)7

A. z17 B. z70 C. 10z7 D. (z7)70

Mathematics

Evaluate.-  ? 

A.
B. - 
C. - 
D.

Mathematics