#need help - trig identities

13 messages · Page 1 of 1 (latest)

tame narwhal
ruby lava
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what does the other side say

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..

tame narwhal
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nothing

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@ruby lava

ruby lava
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i see an equals sign

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idrk what it wants you to do

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but im assuming its asking to rewrite that expression

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so you could start off by writing cot as 1/tanx

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then multiplying top and bottom by tanx

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so tanx / tan^2x

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1/tanx = cotx

tame narwhal
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ahh i managed thank you anyway!