i dont know this one i am soooorrrrryyy hope u get help quick
Answer:

Step-by-step explanation:

Subtract the numerator exponent from the denominator exponent.

All you need to do for this is remove the parenthese and your answer will be
because that's the furthest it can be simplified.
Answer:3003
Step-by-step explanation:
14 choose 6 is 3003 because 14!/6!(14-6)!=9*10*11*12*13*14/6!=3003
Using the cosine double angle formula,

(Note I took the positive case since
terminates in the first quadrant)
Using the Pythagorean identity,

(Note I took the positive case since
terminates in the first quadrant)