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zhenga2
Group Title
cscθcotθ=sinθ/(1+cosθ)
im working on the left side and i got:
(1/sinθ)  cosθ/sinθ = (1 cosθ)/sinθ
now im stuck. help?
 2 years ago
 2 years ago
zhenga2 Group Title
cscθcotθ=sinθ/(1+cosθ) im working on the left side and i got: (1/sinθ)  cosθ/sinθ = (1 cosθ)/sinθ now im stuck. help?
 2 years ago
 2 years ago

This Question is Closed

chaguanas Group TitleBest ResponseYou've already chosen the best response.0
what did you do to the right? What is the assignment, are you proving one side equal to other, or solving equation?
 2 years ago

rob1525 Group TitleBest ResponseYou've already chosen the best response.0
what the original problem?
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
yep, that works... keep going:)
 2 years ago

zhenga2 Group TitleBest ResponseYou've already chosen the best response.0
i am proving that both sides are equal and im only allowed to work on one side.
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
\[\frac{ 1\cos \theta }{\sin \theta } =\frac {\sin \theta } {1+\cos \theta }\]
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
oh, only allowed to work on the LHS?
 2 years ago

zhenga2 Group TitleBest ResponseYou've already chosen the best response.0
that is what i have so far but im stuck and what does LHS mean?
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
left hand side
 2 years ago

zhenga2 Group TitleBest ResponseYou've already chosen the best response.0
i can work on either side but once i start working on one side im limited to that side.
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
use sin^2 x + cos ^2 x =1
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
sin^2 x = 1 cos^2 x = (1+cosx)(1cosx)
 2 years ago

rob1525 Group TitleBest ResponseYou've already chosen the best response.0
multiply the top and bottom by cos(theta) .right, then use identities to simplify.
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
sin x / (1cosx) = (1+cosx)/sin x
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
or vice versa:)
 2 years ago

chaguanas Group TitleBest ResponseYou've already chosen the best response.0
It requires algebraic manipulation. Continuing from Algebraic work abovedw:1352775535108:dw
 2 years ago

chaguanas Group TitleBest ResponseYou've already chosen the best response.0
Above is left hand side only, continuing from Algebraic start. Working on lefthand side only.
 2 years ago
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