Establish the identity. = cot ? - cot ?

What will be an ideal response?


 =  =  -  =  -  = cot ? - cot ?

Mathematics

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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