Cot (theta) - csc (theta) = cos(theta) divided by sin(theta) - 1 divided by sin(theta) = cos(theta) - 1 divided by sin(theta) = the square root of 1-sin^2 (theta) -1 divided by sin(theta)
A is the correct answer because tangents do not have any chords
Step-by-step Answer:
Since there are no repetitions in the five letters of the word ZEBRA, the number of permutations is 5! = 120 = 5*4*3*2*1.
Answer:
3x^2 -9x +8
Step-by-step explanation:
Hopefully this attachment will help you!!!
<u>Good luck!!</u>