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the cells in your face are different from the others.
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∙ 16y ago
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If for a triangle abc tan a-b plus tan b-c plus tan c-a equals 0 then what can you say about the triangle?
tan (A-B) + tan (B-C) + tan (C-A)=0 tan (A-B) + tan (B-C) - tan (A-C)=0 tan (A-B) + tan (B-C) = tan (A-C) (A-B) + (B-C) = A-C So we can solve tan (A-B) + tan (B-C) = tan (A-C) by first solving tan x + tan y = tan (x+y) and then substituting x = A-B and y = B-C. tan (x+y) = (tan x + tan y)/(1 - tan x tan y) So tan x + tan y = (tan x + tan y)/(1 - tan x tan y) (tan x + tan y)tan x tan y = 0 So, tan x = 0 or tan y = 0 or tan x = - tan y tan(A-B) = 0 or tan(B-C) = 0 or tan(A-B) = - tan(B-C) tan(A-B) = 0 or tan(B-C) = 0 or tan(A-B) = tan(C-B) A, B and C are all angles of a triangle, so are all in the range (0, pi). So A-B and B-C are in the range (- pi, pi). At this point I sketched a graph of y = tan x (- pi < x < pi) By inspection I can see that: A-B = 0 or B-C = 0 or A-B = C-B or A-B = C-B +/- pi A = B or B = C or A = C or A = C +/- pi But A and C are both in the range (0, pi) so A = C +/- pi has no solution So A = B or B = C or A = C A triangle ABC has the property that tan (A-B) + tan (B-C) + tan (C-A)=0 if and only if it is isosceles (or equilateral).
What are some tan and cosine?
Any number can be a tan. So -sqrt(17), 19.56, 45678942 are all examples of tan. Cosine can have any value in the range [-1, 1].
Why tan A 90 degree is not solve?
I am not sure what "tan A 90 degree" means. tan(90 degrees) is an expression that is not defined and so cannot be solved. One way to see why that may be so is to think of tan(x) = sin(x)/cos(x). When x = 90 degrees, sin(90) = 1 and cos(90)= 0 that tan(90) = 1/0 and since division by 0 is not defined, tan(90) is not defined.
Tan 9 plus tan 81 -tan 27-tan 63?
tan(9) + tan(81) - tan(27) - tan(63) = 4
What is tan theta in terms of sin theta in quadrant II?
tan = sin/cos Now cos2 = 1 - sin2 so cos = +/- sqrt(1 - sin2) In the second quadrant, cos is negative, so cos = - sqrt(1 - sin2) So that tan = sin/[-sqrt(1 - sin2)] or -sin/sqrt(1 - sin2)
How do you get of fake tan?
Soap and water scrubbing very hard with a towel. or try toothpaste on a face cloth and scrub. It worked for me.
Are you suppost to put fake tan on your face?
its all down to what fake tan your using, read the bottle or whatever it is and if it says anywhere on the bottle that it can be used for your face than go for it, but if it dosn't say it can be used for the face..... so i wouldn't if that was the case.
Is mickeys face tan?
no it is virtual.
How do you say kelie told me you work so in spanish?
Translation: Kelie me dijo que trabajas mucho/*tan.... *tan....= 'so (hard/long, etc.)' (or you could use 'mucho' by itself)
How can you reduce pimple marks in your face?
get a tan
Do you put fake tan on your hands?
Yes you can put fake tan on your hands. You can fake tan almost everywhere with body fake tan. But use facial fake tan for the face and neck.
What does Esa carita tan lindo mean in English?
It is a phrase that can be used by itself as an endearment or as part of a sentence. Literally: That (little) face so beautiful Closest English phrase: Such a beautiful face It should be "Esa carita tan linda" (not Lindo) even when referring to a male because "linda" is referring to "carita" (little face), not the owner of the face. Face in Spanish is always feminine.
What are some examples of face tanner?
Clarins Self Tanner for Face and Decollete, Jergens Natural Glow, Kate Somerville Face Self Tanning Pads, Xen-Tan face tanning products and St Tropez Tan everyday face tanner.
Can you shave after you tan?
LOL, no, not unless you are shaving the skin clean off your face along with the whiskers. You should probably stop before you get that deep! Phil
Will lemon help you to get rid of tan on your face?
Yes it does help
What is the medicine for face?
What Is Differences Pan Card And Tan Card
Is it bad if you wear make up wile you tan?
Well its not bad its just you won't get as tan on your face because of the blocking of make up where the sun can't reach. Its not like it will make you burn or anything just won't tan a lot on the face.:)
