why is cot 180 undefined We learned that cotangent is the reciprocal of the tangent function and that cot 180 degrees is undefined because the tangent of 180 degrees is undefined Remember that each angle has
Trigonometric functions are equal to 0 1 1 or undefined when the angle lies on an axis meaning that the angle is equal to 0 90 180 or 270 degrees 0 pi 2 pi or 3 pi 2 in radians As the value of sin approaches zero and the value of cos approaches one however the value of cot tends to infinity The value of cot when cos equals one is thus said to be undefined As mentioned the tangent
why is cot 180 undefined
why is cot 180 undefined
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Cot 0 Degrees Find Value Of Cot 0 Degrees Cot 0
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Cot 180 X Cot pi X Cot 180 A Cot pi A Cot 180
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Let x be the value equal to c o t 180 x c o t 180 co t 180 0 co t 0 c o t 180 a c o ta cos 0 sin 0 c o t c o s s i n 1 0 c o s 0 1 s i n 0 0 That s undefined because as you approach 90 from either direction tan approaches positive or negative infinity cot 90 hence approaches 1 infinity either positive or negative
Why we say tan pi 2 is undefined Since frac sin pi 2 cos pi 2 and cos pi 2 0 we should say tan pi 2 is undefined Note that frac 0 always is undefined By this same logic sin 0 would not be defined because sin 0 1 csc 0 and csc 0 1 0 is undefined But sin 0 like cot 90 is perfectly well defined and equal to 0
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Cot 0 Degrees Find Value Of Cot 0 Degrees Cot 0
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Rewrite cot 180 cot 180 in terms of sines and cosines Apply the reference angle by finding the angle with equivalent trig values in the first quadrant The exact value of sin 0 sin 0 is 0 Remember that cot theta 1 tan theta cos theta sin theta and note that the sine of a 180 degree angle is zero and the cosine of that angle is 1 So this evaluates to
To find cot180 csc180 sec180 cot180 cot 1 tan 1 0 csc180 csc 1 sin 1 0 sec180 sec 1 cos 1 1 1 Rewrite cot 180 cot 180 in terms of sines and cosines Apply the reference angle by finding the angle with equivalent trig values in the first quadrant The exact value of sin 0 sin 0 is 0
COT 101 What Is The COT And Why Does It Matter Peak Trading Research
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Cot 180 Degrees Find Value Of Cot 180 Degrees Cot 180
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why is cot 180 undefined - Let x be the value equal to c o t 180 x c o t 180 co t 180 0 co t 0 c o t 180 a c o ta cos 0 sin 0 c o t c o s s i n 1 0 c o s 0 1 s i n 0 0