This is a calculus problem! If anyone can help me please!!! Urgent!
The problem says: (the pie I don't know how to write the symbol and squared is squaring the sin i don't know how to write it sorry)
Let f be the function defined for pie/6 < x < 5pie/6 by f(x)= x +sin squared x.
it says find:
a.) Find all values of X for which f ' (x)= 1
b.) find the x-coordinates of all minimum points of f. Justify your answer.
c.) find the x-coordinates of all inflection points of f. Justiry your answer.
Can someone please help me with this. It says show all your work! Please its urgent!!! Thankyou!!! Sorry again I don't know how to insert the symbols!