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tan(1) = 1.5574 where the angle is measured in radians.
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoFor example: tan-1(1) = 45 degrees
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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].
What is the exact value of tan pie over 6?
1/sqrt(3)
What is the value of x in Arc tanx 5pidivided by 4?
1 because tan(5 pi / 4) = 1
What is the value of tan 1 upon 2?
For the tangential value tan θ = 1/2, the angle θ is 26.565° (0.464 radians). The tangent is the opposite side over the adjacent side for an angle, or otherwise sin θ /cos θ.
What is the value of tan 48degrees19 23?
= tan (48.323 deg) = 1.1232
Value of tan pie over 1?
tan (pi) / 1 is zero. tan (pi / 1) is zero.
How do you find the value of tan 135?
tan(135) = -tan(180-135) = -tan(45) = -1
What is the exact trigonometric function value of cot 15 degrees?
cot(15)=1/tan(15) Let us find tan(15) tan(15)=tan(45-30) tan(a-b) = (tan(a)-tan(b))/(1+tan(a)tan(b)) tan(45-30)= (tan(45)-tan(30))/(1+tan(45)tan(30)) substitute tan(45)=1 and tan(30)=1/√3 into the equation. tan(45-30) = (1- 1/√3) / (1+1/√3) =(√3-1)/(√3+1) The exact value of cot(15) is the reciprocal of the above which is: (√3+1) /(√3-1)
By using trigonometric identities find the value of sin A if tan A a half?
The value of tan A is not clear from the question.However, sin A = sqrt[tan^2 A /(tan^2 A + 1)]
What is the exact value of tan 135?
tan(135 degrees) = negative 1.
What is the exact value of tan pie over 2?
1
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].
What is the exact value of tan 105 degrees?
To find the exact value of tan 105°. First, of all, we note that sin 105° = cos 15°; and cos 105° = -sin 15°. Thus, tan 105° = -cot 15° = -1 / tan 15°. Using the formula tan(α - β) = (tan α - tan β) / (1 + tan α tan β); and using, also, the familiar values tan 45° = 1, and tan 30° = ½ / (½√3) = 1/√3 = ⅓√3; we have, tan 15° = (1 - ⅓√3) / (1 + ⅓√3); whence, cot 15° = (1 + ⅓√3) / (1 - ⅓√3) = (√3 + 1) / (√3 - 1) {multiplying through by √3} = (√3 + 1)2 / (√3 + 1)(√3 - 1) = (3 + 2√3 + 1) / (3 - 1) = (4 + 2√3) / 2 = 2 + √3. Therefore, tan 105° = -cot 15° = -2 - √3, which is the result we sought. We are asked the exact value of tan 105°, which we gave above. We can test the above result to 9 decimal places, say, by means of a calculator: -2 - √3 = -3.732050808; and tan 105° = -3.732050808; thus indicating that we have probably got the right result.
Tan equals 0.3421 sin equals 0.3237 Which quadrant does it terminate?
The value of tan and sin is positive so you must search quadrant that tan and sin value is positive. The only quadrant fill that qualification is Quadrant 1.
What is the exact value of tan pie over 6?
1/sqrt(3)
What is the half angle formula to find the exact value for tan 165?
tan u/2 = sin u/1+cos u
What is the exact value of tan 60 degrees?
The exact value of 60 degrees would be 1/2. This is a math problem.
