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First, I assume the question refers to tan(90 degrees) not Ten90' because (apart from the incorrect spelling of tan) 90' represents 90 minutes or 90/60 degrees = 1.5 degrees.
The tangent of an angle is defined as the ratio of sine to cosine of the angle. When that angle is 90 degrees, the cosine is zero and so calculation of tan involves division by 0. And, in mathematics division by 0 is not infinity - it is not defined.
So, tan(90) is NOT infinity. It is not defined.
tan90 has a positive asymptote when you approach 90 degrees from below but has a negative asymptote when you approach from above.
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What does 89.64 round to?
89.64 rounds to100 to the nearest hundred90 to the nearest ten90 to the nearest whole number/unit89.6 to the nearest tenth
What is the answer of infinity divided by infinity?
1 one infinity divided by infinity
How many 0 are in ifinity?
If the question meant infinity, the answer is none. Infinity is not a number.If the question meant infinity, the answer is none. Infinity is not a number.If the question meant infinity, the answer is none. Infinity is not a number.If the question meant infinity, the answer is none. Infinity is not a number.
What is infinity plus in infinity?
Infinity plus infinity is without beginning nor ending
What is infinity and beyond x infinity and beyond?
Infinity
What does 89.64 round to?
89.64 rounds to100 to the nearest hundred90 to the nearest ten90 to the nearest whole number/unit89.6 to the nearest tenth
What is infinity plus infinity?
infinity
What is the answer of infinity divided by infinity?
1 one infinity divided by infinity
What is infinity raised to the power infinity?
Infinity.
What is negative infinity plus negative infinity?
Negative infinity plus negative infinity equals negative infinity.
If an infinity of time existed before your birth and an infinity of time will exist after your death is that twice as much infinity?
No, infinity is not measurable, so infinity plus infinity is just the same as infinity.
How many 0 are in ifinity?
If the question meant infinity, the answer is none. Infinity is not a number.If the question meant infinity, the answer is none. Infinity is not a number.If the question meant infinity, the answer is none. Infinity is not a number.If the question meant infinity, the answer is none. Infinity is not a number.
What is infinity plus in infinity?
Infinity plus infinity is without beginning nor ending
What is infinity divided by 5?
Infinity divided by any finite number is infinity. Here are the rules: 1. Infinity divided by a finite number is infinite (I / f = I); 2. Any finite number divided by infinity is a number infinitesimally larger than, but never equal to, zero (f / I = 1 / I); 3. Infinity divided by infinity is one (I / I = 1), or in fact any other positive number (I / I = and so on...); 4. Infinity multiplied by zero (no infinity) is zero (I * 0 = 0); 5. Infinity divided by a positive finite number is infinity (I / +f = I); 6. Infinity divided by a negative finite number is minus infinity (I / -f = -I); 7. Infinity divided by zero is not possible; 8. Infinity plus infinity is infinity (I + I = I); 9. Zero divided by infinity (nothing divided into infinity) equals zero (0 / I = 0); 10. Infinity plus a finite number is infinity (I + f = I); 11. Infinity minus a finite number is infinity (I - f = I); but 12. Infinity minus infinity, due to the nature of infinity, can be zero, infinity, or minus infinity (I - I = -I, 0, I).
What is infinity and beyond x infinity and beyond?
Infinity
Y equals 3x what is the domain and range?
domain: (-infinity to infinity) range: ( -infinity to infinity)
What is the highest number besides infinity?
Infinity is a concept, not a number. Even if it were considered such, infinity plus one is also infinity, and so infinity minus one is still infinity.
