document.write( "Question 1024595: Evaluate the expression under the given conditions.
\n" ); document.write( "sin(θ − ϕ); tan θ = 3/4, θ in Quadrant III, sin ϕ = − 3 sqrt 10/10 , ϕ in Quadrant IV\r
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Algebra.Com's Answer #640019 by ikleyn(52800)\"\" \"About 
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