For the following exercises, solve each problem. 431. Prove the formula for the derivative of y = sech − 1 ( x ) by differentiating x = sech ( y ) . (Hint: Use hyperbolic trigonometric identities .)
For the following exercises, solve each problem. 431. Prove the formula for the derivative of y = sech − 1 ( x ) by differentiating x = sech ( y ) . (Hint: Use hyperbolic trigonometric identities .)
431. Prove the formula for the derivative of
y
=
sech
−
1
(
x
)
by differentiating
x
=
sech
(
y
)
. (Hint: Use hyperbolic trigonometric identities.)
Equations that give the relation between different trigonometric functions and are true for any value of the variable for the domain. There are six trigonometric functions: sine, cosine, tangent, cotangent, secant, and cosecant.
Robbie
Bearing Word Problems
Angles
name:
Jocelyn
date: 1/18
8K
2. A Delta airplane and an SouthWest airplane take off from an airport
at the same time. The bearing from the airport to the Delta plane is
23° and the bearing to the SouthWest plane is 152°. Two hours later
the Delta plane is 1,103 miles from the airport and the SouthWest
plane is 1,156 miles from the airport. What is the distance between the
two planes? What is the bearing from the Delta plane to the SouthWest
plane? What is the bearing to the Delta plane from the SouthWest
plane?
Delta
y
SW
Angles
ThreeFourthsMe MATH
2
Find the derivative of the function.
m(t) = -4t (6t7 - 1)6
Find the derivative of the function.
y= (8x²-6x²+3)4
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Area Between The Curve Problem No 1 - Applications Of Definite Integration - Diploma Maths II; Author: Ekeeda;https://www.youtube.com/watch?v=q3ZU0GnGaxA;License: Standard YouTube License, CC-BY