Numerical Response a b If the point P(-x, 2x) lies on the unit circle, then the exact value of csc 0, can be expressed as where a and b are whole numbers, and 0 is the angle in standard position. The value of a is (enter in the first box) (enter in the second box). and the value of b is 3 21. If sinx = for x, the value of cos(2x) is: 7 A. C. 75 , 25 25 57 41 B. D. 9 25 22. If the letters in SASKATOON are arranged such that the letters K and T are kept together (and in the order KT), the number of unique arrangements is: 8! A. 2!2! 8! B. 21212! 9! C. 2!2! D. 9! 212121 Library books at Grande Prairie Regional College all have bar codes. The bar codes have 14 digits, and the first 8 digits are always 3 1847 000. The remaining 6 spaces can be filled by any digits. An example is shown below. 3 1847 000 565362 23. The number of different bar codes available for books at this library is A. 6! B. 10! C. 106 D. 106 Numerical Response If sec = 2.0245, 0