Establish the identity.
= cot ? - cot ?
What will be an ideal response?
= 
= 
- 
= 
- 
= cot ? - cot ?
Mathematics
You might also like to view...
Provide an appropriate response.If a < b, is it always true that 
> 
? Explain.
What will be an ideal response?
Mathematics
Find the indicated probability.In a homicide case 6 different witnesses picked the same man from a line up. The line up contained 5 men. If the identifications were made by random guesses, find the probability that all 6 witnesses would pick the same person.
A. 0.000064 B. 0.00032 C. 1.2 D. 0.0001286
Mathematics
Factor the polynomial completely using grouping.15y2 + 26y + 8
A. (3y - 4)(5y - 2) B. (3y + 4)(5y + 2) C. (15y + 4)(y + 2) D. prime
Mathematics
Combine like terms.5xy - 11x - 7xy + 16x
A. 5x - 14xy B. 19x - 2xy C. 5x + 2xy D. 5x - 2xy
Mathematics