what is the value of tan inverse 2
Answers
Given:
What is the value of tan inverse 2?
To find:
Here, we need to find the value of tan ⁻2.
Solution:
To solve this we will use the Gregory series.
Gregory series:
Gregory's series, is an infinite Taylor series expansion of the inverse tangent function. We will find the value of tan⁻1 X.
Let's see the series to fond the value of tan ⁻X.
tan⁻1 x = x -
Here, we will put the value of X = 2 and find the values of series.
tan⁻1 (2) = 2 -
tan⁻1 (2) = 2 -
tan⁻1 (2)= 2 -2.67+6.4–18.29+56.88– ...
tan⁻1 (2)= (2 + 6.4 + 56.88)-(2.67)
tan⁻1 (2)= (65.28)- (2.67)
tan⁻1 (2) = 62.61
The approximate value of tan ⁻2 is 63.
Answer:
approx = 63⁰
Step-by-step explanation:
Solution:
To solve this we will use the Gregory series.
Gregory series:
Gregory's series, is an infinite Taylor series expansion of the inverse tangent function. We will find the value of tan⁻1 X.
Let's see the series to fond the value of tan ⁻X.
tan⁻1 x = x - \frac{x^{3} }{3}+\frac{x^{5} }{5}- \frac{x^{7} }{7}+\frac{x^{9} }{9}-...3x3+5x5−7x7+9x9−...
Here, we will put the value of X = 2 and find the values of series.
tan⁻1 (2) = 2 - \frac{2^{3} }{3}+\frac{2^{5} }{5}-\frac{2^{7} }{7}+\frac{2^{9} }{9}-...323+525−727+929−...
tan⁻1 (2) = 2 - \frac{8}{3}+\frac{32}{5}-\frac{128}{7}+\frac{512}{9}-...38+532−7128+9512−...
tan⁻1 (2)= 2 -2.67+6.4–18.29+56.88– ...
tan⁻1 (2)= (2 + 6.4 + 56.88)-(2.67)
tan⁻1 (2)= (65.28)- (2.67)
tan⁻1 (2) = 62.61