Trigonometric Substitution

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Questions (7)

If x = 6sinθ, use trigonometric substitution to write square root 36-x^2 as a trigonometric function of θ, where where 0<θ<
1. 3 answers
2. asked by sophie
3. 2,893 views
Hello! I have this problem:x(dx)/sqrt(9-x^2) I was wondering why I can't use trig substitution and substitute sqrt(9-x^2) for
1. 2 answers
2. asked by Lucy
3. 635 views
If x = 9tanθ, use trigonometric substitution to write square root 81 + x^2 as a trigonometric function of θ, where -pi/2 < θ
1. 3 answers
2. asked by sophie
3. 1,381 views
Hello, I have a question concerning trigonometric substitution.let's say we have integral of dx/sqrt(9x^2 + 4), so after doing a
1. 3 answers
2. asked by Tom
3. 981 views
Trigonometric Substitutiona. Explain why the substitution x = asin(Theta) guarantees that cos(Theta) is greater than or equal to
1. 2 answers
2. asked by John
3. 502 views
For trigonometric substitution to solve the above integral, fill in the blanks below using the picture of the triangle given.int
1. 3 answers
2. asked by Chiara
3. 3,511 views
For the following integral find an appropriate TRIGONOMETRIC SUBSTITUTION of the form x=f(t) to simplify the integral.INT
1. 3 answers
2. asked by Salman
3. 1,237 views