Show that the equation is not an identity by listing the value(s) of the variable from among 0, 
, 
, and - 
for which the equation is false.sin ? + cos ? = tan ?
A. 0
B. 0, 
, 
, and - 
C. 0 and 
D. 0, 
, and - 
Answer: B
Mathematics
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Find the expression.u = 
, v = 
Find u + v
A. 
B. 
C. 
D. 
Mathematics
Solve the absolute value equation.4
- 10 = 4
A. 
B. 
C. 
D. 
Mathematics
Decide whether the relation is a function.{(-6, 1), (-5, -6), (1, -6), (2, 8)}
A. Function B. Not a function
Mathematics
Solve the problem.An initial investment of $14,000 is appreciated for 11 years in an account that earns 8% interest, compounded semiannually. Find the amount of money in the account at the end of the period.
A. $19,178.86 B. $31,902.75 C. $32,642.95 D. $33,178.86
Mathematics