PsychoMessiah
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Homework Statement
I have to prove that:
(sinθ/(1-cotθ)) + (cosθ/(1-tanθ)) = cosθ + sinθ
Homework Equations
The Attempt at a Solution
Here's my attempt at solution...
(sinθ/(1-cotθ)) + (cosθ/(1-tanθ)) = cosθ + sinθ
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I have to prove that:
(sinθ/(1-cotθ)) + (cosθ/(1-tanθ)) = cosθ + sinθ
Here's my attempt at solution...
th4450
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Very close!
a2 - b2 = ?
a2 - b2 = ?
PsychoMessiah
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OMG how unbelievably stupid of me...
obviously (a - b)(a + b)
thanks a lot bro... :D
obviously (a - b)(a + b)
thanks a lot bro... :D
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th4450,
If you post a photo of your work in another thread,
1) Take a better picture. This one was so dark it was barely legible.
2) Shrink the image so that it is no larger than 800 x 600 pixels.
If you post a photo of your work in another thread,
1) Take a better picture. This one was so dark it was barely legible.
2) Shrink the image so that it is no larger than 800 x 600 pixels.