Solving:
(arctan(3)−arccsc(2))cos()
Exercise
cos(arctan(3)−arccsc(2))
Step-by-step Solution
1
Multiply the single term cos() by each term of the polynomial (arctan(3)−arccsc(2))
arctan(3)cos()−arccsc(2)cos()
Final answer to the exercise
arctan(3)cos()−arccsc(2)cos()