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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
 2 years ago
 2 years 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
 2 years ago
 2 years 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. :(
 2 years 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?
 2 years 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 :)
 2 years ago
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