Find an expression equivalent to the given expression.
A. -cosh x
B. -sinh x
C. sinh x
D. cosh x
Answer: C
Mathematics
You might also like to view...
Solve the equation for the indicated variable.4r + 1 = 4s for r
A. s - 
B. 
C. 
D. s - 1
Mathematics
Find the value of the indicated variable for the values given.A = 
(b + B)h; determine h when A = 88, b = 12 and B = 10
A. 8 B. 11 C. 66 D. 120
Mathematics
Divide.-5.7 ÷ (-0.06)
A. 95 B. -9.5 C. 9.5 D. -95
Mathematics
Use De Moivre's theorem to simplify the expression. Write the answer in a + bi form.(1 + i)20
A. 1024i B. -1024 C. 1024 D. -1024i
Mathematics