Chapter 29

Technical Mathematics with Calculus · 238 exercises

Problem 7

Find the derivative. $$y=t^{2} \cos ^{-1} t$$

5 step solution

Problem 7

Find the derivative. $$y=7 \csc x^{3}$$

5 step solution

Problem 8

Integrate $$\int 7 \sec 3 \theta d \theta$$

5 step solution

Problem 8

Differentiate. $$y=\log \frac{(1+3 x)}{x^{2}}$$

4 step solution

Problem 8

Exponential Functions $$\int e^{2 x} d x$$

3 step solution

Problem 8

Find the rms value for each function in the given interval. \(y=\sin 2 x \quad\) from 0 to \(\pi / 2\).

5 step solution

Problem 8

Derivative of \(e^{u}\). Differentiate. $$y=e^{x^{2}}$$

5 step solution

Problem 8

First Derivatives Find the derivative. $$y=15.4 \cos ^{5} x$$

6 step solution

Problem 8

Find the derivative. $$y=9 \cot 3 x^{3}$$

6 step solution

Problem 9

Integrate $$\int x \sin x^{2} d x$$

6 step solution

Problem 9

Find the rms value for each function in the given interval. \(y=x+2 x^{2} \quad\) from 1 to 4.

6 step solution

Problem 9

Derivative of \(e^{u}\). Differentiate. $$y=e^{e^{x}}$$

6 step solution

Problem 9

First Derivatives Find the derivative. $$y=3.75 x \cos x$$

5 step solution

Problem 9

Find the derivative. $$y=\operatorname{Arctan}(1+2 x)$$

6 step solution

Problem 9

Find the derivative. $$y=x \tan x$$

5 step solution

Problem 10

Derivative of In \(u\) Differentiate. $$y=\ln x^{3}$$

5 step solution

Problem 10

Integrate $$\int 5 x \cos 2 x^{2} d x$$

7 step solution

Problem 10

Derivative of \(e^{u}\). Differentiate. $$y=e^{3 x^{2}+4}$$

5 step solution

Problem 10

First Derivatives Find the derivative. $$y=x^{2} \cos x^{2}$$

6 step solution

Problem 10

Find the derivative. $$y=\operatorname{Arccot}(2 x+5)^{2}$$

5 step solution

Problem 10

Find the derivative. $$y=x \sec x^{2}$$

5 step solution

Problem 11

Derivative of In \(u\) Differentiate. $$y=\ln \left(x^{2}-3 x\right)$$

3 step solution

Problem 11

Integrate $$\int \theta^{2} \tan \theta^{3} d \theta$$

5 step solution

Problem 11

Exponential Functions $$\int_{1}^{2} x e^{3 x^{2}} d x$$

7 step solution

Problem 11

Find the rms value for each function in the given interval. \(y=2 \cos x \quad\) from \(\pi / 6\) to \(\pi / 2\).

7 step solution

Problem 11

Derivative of \(e^{u}\). Differentiate. $$y=e^{\sqrt{1-x^{2}}}$$

5 step solution

Problem 11

First Derivatives Find the derivative. $$y=\sin ^{2}(\pi-x)$$

5 step solution

Problem 11

Find the derivative. $$y=\operatorname{Arccot} \frac{x}{a}$$

5 step solution

Problem 11

Find the derivative. $$y=5 x \csc 6 x$$

5 step solution

Problem 12

Derivative of In \(u\) Differentiate. $$y=\ln \left(4 x-x^{3}\right)$$

6 step solution

Problem 12

Exponential Functions $$\int_{3}^{4} \sqrt{e^{t}} d t$$

5 step solution

Problem 12

Find the rms value for each function in the given interval. \(y=5 \sin 2 x \quad\) from 0 to \(\pi / 6\).

8 step solution

Problem 12

Derivative of \(e^{u}\). Differentiate. $$y=x e^{x}$$

3 step solution

Problem 12

First Derivatives Find the derivative. $$y=\frac{\sin \theta}{\theta}$$

5 step solution

Problem 12

Find the derivative. $$y=\operatorname{Arcsec} \frac{1}{x}$$

6 step solution

Problem 13

Integrate $$\int \sin (x+1) d x$$

3 step solution

Problem 13

Derivative of \(e^{u}\). Differentiate. $$y=\frac{2}{e^{x}}$$

4 step solution

Problem 13

First Derivatives Find the derivative. $$y=\sin 2 \theta \cos \theta$$

6 step solution

Problem 13

Find the derivative. $$y=\operatorname{Arccsc} 2 x$$

4 step solution

Problem 13

Find the derivative. $$w=\sin \theta \tan 2 \theta$$

5 step solution

Problem 14

Derivative of In \(u\) Differentiate. $$w=z^{2} \ln \left(1-z^{2}\right)$$

3 step solution

Problem 14

Integrate $$\int \cos (7 x-3) d x$$

5 step solution

Problem 14

Derivative of \(e^{u}\). Differentiate. $$y=(3 x+2) e^{-x^{2}}$$

5 step solution

Problem 14

First Derivatives Find the derivative. $$y=\sin ^{5} \theta$$

4 step solution

Problem 14

Find the derivative. $$y=\operatorname{Arcsin} \sqrt{x}$$

5 step solution

Problem 15

Derivative of In \(u\) Differentiate. $$y=\frac{\ln (x+5)}{x^{2}}$$

4 step solution

Problem 15

Integrate $$\int \tan (4-5 \theta) d \theta$$

4 step solution

Problem 15

Exponential Functions $$\int_{0}^{1}\left(e^{x}-1\right)^{2} d x$$

5 step solution

Problem 15

Derivative of \(e^{u}\). Differentiate. $$y=x^{2} e^{3 x}$$

6 step solution

Problem 15

First Derivatives Find the derivative. $$y=\sin ^{2} x \cos x$$

3 step solution

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