Verify the identity. +  = -2 csc x

What will be an ideal response?


 +  =   =  =  =  = -  = -  ?  = -  = -2 csc ?

Mathematics

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Find any numbers for which the rational expression is undefined.

A. a = 2 B. a = 0 C. a = -2 D. none

Mathematics

Answer the question.Consider the linear equation in three variables x - y + z = 3. Find a pair of linear equations that, when considered together with the given equation, will form a system having infinitely many solutions.

What will be an ideal response?

Mathematics

Find the equilibrium point for the pair of demand and supply functions.D(p) = 5000 - 60pS(p) = 400 + 74p

A. ($34.33, 2940) B. ($385.71, 28,943) C. ($40.30, 3382) D. ($328.57, 24,714)

Mathematics

Complete the identity. = ?

A. 2 cos (2?) B. -2 cos (6?) sin (2?) C. - sin (2?) D. 2 cos (6?) cos (2?)

Mathematics