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AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
dw:1353025115000:dw
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
look at the LHS...try factoring out csc^2 what do you get?
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
dw:1353025247991:dw
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
not exactly....if you factor out csc^2 then csc^4 becomes csc^2 but csc^2 doesn't become csc^2
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
dw:1353025341525:dw
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
Would it even exist, that is, would it cancel? Or just be csc?
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
what is csc^2/csc^2?
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
ohhhh. I feel dumb. Got ya.
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
so what should the factored form be?
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
dw:1353025535036:dw
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
now what is csc^2  1?
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
so uou have \[\huge \csc^2 (\cot^2)\] now here comes a tricky part...review your identities and give me the equation for csc^2
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
csc2 = 1/sin...it also equals cot+1
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
cot^2 + 1 not cot + 1
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
Sorry, your exactly right.
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
you should check your notes and make sure you wrote them right....you might get them wrong... \[\huge \sin^2 + \cos^2 = 1\] \[\huge \tan^2 + 1 = \sec^2\] \[\huge \cot^2 + 1 = \csc^2\]
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
anyway...back to what i was saying... csc^2 is cot^2 + 1 so \[\huge \csc^2 (\cot^2) \implies (\cot^2 + 1)(\cot^2)\] now expand that
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
would the lhs say csc cot ^4? The RHS is cot^4 +cot^2
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
i think you're confused...let me flip it... \[\huge \cot^2 \theta (\cot^2\theta + 1)\] do you know how to distribute that now?
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
Its not that I'm confused as much as tired my friend. dw:1353026333309:dw
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
well anyway... cot^2(cot^2 + 1) becomes cot^4 + cot^2 so you have just proven the identity
 2 years ago

AmTran_Bus Group TitleBest ResponseYou've already chosen the best response.1
Thanks!!!!!!!
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
welcome
 2 years ago
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