Answer:
Inverse = (arcos x) / 2.
Step-by-step explanation:
y = cos 2x
2x= arcos y
x = (arcos y) / 2.
Inverse = (arcos x) / 2.
Answer:
Step-by-step explanation:
3. add exponents
4. multiply exponents
5. distribute and multiply exponents
6. multiply and then add exponents
7. distribute and multiply exponents
8. multiply and then add exponents
Answer:
x ≅ 5.44864209
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Answer:
D
Step-by-step explanation:
when x=2,6 then y=0
when y=12 then x=0
only applies for D
Whats the problem? I could help lol