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3rd/3ways: Laplace Show that ...

1 ViewJun 17, 2023

a) ℒ[sin(at)]=a/(s^2a^2) b) ℒ[cos(at)]=s/(s^2+a^2)
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STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
14:46

STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...

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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)

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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
5:18

Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

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Review: Linear form, Quadratic form & Bilinear form
9:02

Review: Linear form, Quadratic form & Bilinear form

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2nd/3ways: trig integral ∫sec(x) dx
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2nd/3ways: trig integral ∫sec(x) dx

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2 ways: sq root derivative 1/(√√(1/√x))
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2 ways: sq root derivative 1/(√√(1/√x))

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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
0:56

AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

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trig Write each expression as an equivalent algebraic expression involving only x.
1:56

trig Write each expression as an equivalent algebraic expression involving only x.

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integral ∫ x dx withOUT using Power rule.
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integral ∫ x dx withOUT using Power rule.

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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
0:50

MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

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2nd/2parts: Linear interpolation (2 given points)
9:42

2nd/2parts: Linear interpolation (2 given points)

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Lamar U: Derivatives of Exponential & Log Functions Assignment Problems.
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Lamar U: Derivatives of Exponential & Log Functions Assignment Problems.

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3 ways: If y=x/(1+x^2) find dy/dx.
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3 ways: If y=x/(1+x^2) find dy/dx.

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3 picture views of the sum ... 1+2+3+...+n
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3 picture views of the sum ... 1+2+3+...+n

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diff eq: Solve dy/dx = (2y4x^4)/(xy^3) ❌separable to ✅separable
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diff eq: Solve dy/dx = (2y4x^4)/(xy^3) ❌separable to ✅separable

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3rd/3ways: trig integral ∫sec(x) dx
2:25

3rd/3ways: trig integral ∫sec(x) dx

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sq root derivative √x [Good to know the result]
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sq root derivative √x [Good to know the result]

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2nd example: Find the sum -0.31, -0.19, -0.07, 0.05, 0.17, 0.29 via median
3:54

2nd example: Find the sum -0.31, -0.19, -0.07, 0.05, 0.17, 0.29 via median

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3rd/3ways: derivative (x+1)^(1/2) (x+2)^(1/3) (x+3)^(1/4) (x+4)^(1/5) (x+5)^(1/6)
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3rd/3ways: derivative (x+1)^(1/2) (x+2)^(1/3) (x+3)^(1/4) (x+4)^(1/5) (x+5)^(1/6)

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Diff Eq: Solve sec(x) dy/dx=y+sin(x) via Integrating factor [IF]
3:51

Diff Eq: Solve sec(x) dy/dx=y+sin(x) via Integrating factor [IF]

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Laman utama>3rd/3ways: Laplace Show that ...>