Latest Questions & Answers

Q: Find the volume of the solid obtained by rotating about the x

Find the volume of the solid obtained by rotating about the x-axis the region enclosed by the curves /

See Answer

Q: Evaluate the integral / Graph the integrand and its indefinite

Evaluate the integral Graph the integrand and its indefinite integral on the same screen and check that your answer is reasonable.

See Answer

Q: Find the area of the region bounded by the hyperbola 9x2 -

Find the area of the region bounded by the hyperbola 9x2 - 4y2 = 36 and the line x = 3.

See Answer

Q: Evaluate / (a) by trigonometric substitution.

Evaluate (a) by trigonometric substitution. (b) by the hyperbolic substitution x = a sinh t.

See Answer

Q: (a) Use trigonometric substitution to show that /

(a) Use trigonometric substitution to show that (b) Use the hyperbolic substitution x = a sinh t to show that These formulas are connected by Formula 3.11.3.

See Answer

Q: Evaluate the integral. /

Evaluate the integral.

See Answer

Q: For which of the following series is the Ratio Test inconclusive (

For which of the following series is the Ratio Test inconclusive (that is, it fails to give a definite answer)?

See Answer

Q: Evaluate the integral. /

Evaluate the integral.

See Answer

Q: Evaluate the integral. /

Evaluate the integral.

See Answer

Q: Evaluate the integral. /

Evaluate the integral.

See Answer