Answer:
false but Least common multiple (LCM) of 6 and 12 is 12.
Better quality would help, have a good day/night
Answer:
The answer to your question is below
Step-by-step explanation:
csc α - cot α = 
Work with the left part

Simplify

Multiply by the reciprocal
Simplify

Remember that
sin²α = 1 -cos²α
Substitute the previous equation

Simplify
The identity i proved.
1 ÷ 150 = 0.00666667
Hoped this helped :)