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amber15
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write the expression as a single trigonometric function: tan4θ? +tan 2θ?÷1 tan4θ? tan 2θ? A. tan 6θ? B. cot 6θ? C, tan 4θ? D. cot 4θ? my answer is d can some one tell me if i'm correct
 one year ago
 one year ago
amber15 Group Title
write the expression as a single trigonometric function: tan4θ? +tan 2θ?÷1 tan4θ? tan 2θ? A. tan 6θ? B. cot 6θ? C, tan 4θ? D. cot 4θ? my answer is d can some one tell me if i'm correct
 one year ago
 one year ago

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bbnl1990 Group TitleBest ResponseYou've already chosen the best response.0
hi amber, can you write down the problem again? I can't understand the denominator. :(
 one year ago

amber15 Group TitleBest ResponseYou've already chosen the best response.0
tan 4θ + tan 2θ / 1 tan 4θ tan 2θ A. tan 6θ? B. cot 6θ? C, tan 4θ? D. cot 4θ?
 one year ago

bbnl1990 Group TitleBest ResponseYou've already chosen the best response.0
It's A. tan(6θ). It's the tangent case for sum of angles. I took this from wikipedia: http://upload.wikimedia.org/math/5/1/a/51ae1ae6b131eedcf53585e6fe0b72ed.png Hope it helps :)
 one year ago
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