Find the value of the determinant.

A. 60
B. -14
C. -36
D. 36


Answer: D

Mathematics

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A. m = - 

B. m = 

C. m = - 

D. m = 

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Use a coterminal angle to find the exact value of the expression. Do not use a calculator.csc 420°

A.
B.
C.
D.

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