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If (sin x + cos x)/ (sin x - cos x) = ( V11)/(9 - V11), find the value of tan x. %3D 1.
If (sin x + cos x)/ (sin x - cos x) = ( V11)/(9 - V11), find the value of tan x. %3D 1. 0 2. 1 3. -1 4. 5. None of these
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sin x cos xsin x cos x 9 V11 9 v11 We know that if a ba b c dc d ...
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Calculus Early Transcendentals
Authors: James Stewart
7th edition
538497904, 978-0538497909
