# Math Blog

This is a math blog where you can see newly added pages. This keeps you updated.

###### Jan 11, 2016

### 11th grade math

11th grade math section includes the topics under it and also worksheets on each topics.

###### Jan 11, 2016

### graph of y equal sin bx|find the equation of sine curve from the given graph

The graph of y equal sin bx which is y = a sin bx where 'a' is the amplitude and 'b' affects the period of the graph.

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###### Jan 07, 2016

### graph of sinx| graph of y=sin x

graph of sinx is a periodic function with period 2π. So we will draw the graph of y = sin (x) in the interval of [0,2π].

###### Jan 04, 2016

### graph of a trigonometric function|phase shift,period

graph of a trigonometric function are periodic. sine and cosine are graphs with period 2π.

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###### Dec 09, 2015

### even and odd function in trigonometry|sin(-x)=-sin (x)

even and odd function in trigonometry : function f(x) is said to be an even function, if f(-x) = f(x) for all x in its domain.

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###### Dec 09, 2015

### find the values of trigonometric ratios|11th grade math

find the values of trigonometric ratios.

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###### Nov 30, 2015

### periodic function in trigonometry|Sine function : Period 2π

periodic function in trigonometry : Sine function has Period 2π .

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###### Nov 26, 2015

### trigonometric ratios of 360 minus theta|sin(360 - θ)= -sin θ

trigonometric ratios of 360 minus theta:sin(360 - θ)= -sin θ, cos(360 - θ)= cos θ

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###### Nov 26, 2015

### trigonometric ratios of 360 plus theta|sin(360 x n + θ ) = sin θ

trigonometric ratios of 360 plus theta: sin(360+θ)=sinθ,sin(360 x n + θ ) = sin θ ,

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###### Nov 26, 2015

### trigonometric ratios of minus theta|sin(−Θ)=−sinΘ ,cos(−Θ)=cosΘ

trigonometric ratios of minus theta : sin(−Θ)=−sinΘ and cos(−Θ)=cosΘ

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###### Nov 24, 2015

### trigonometric ratios of 270 degrees plus theta| sin(270+Θ)=−cosΘ

trigonometric ratios of 270 degrees plus theta : sin(270+Θ)=−cosΘ,cos(270+Θ)=sinΘ

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###### Nov 24, 2015

### trigonometric ratios of 270 degrees minus theta|sin(270−Θ)=−cosΘ

trigonometric ratios of 270 degrees minus theta : sin(270−Θ)=−cosΘ,cos(270−Θ)=−sinΘ

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###### Nov 23, 2015

### trigonometric ratios of 180 minus theta|trigonometric ratios of (180° - θ)

trigonometric ratios of 180 minus theta

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###### Nov 23, 2015

### trigonometric ratios of 180 plus theta|trigonometric ratios of (180° + θ)

trigonometric ratios of 180 plus theta : sin(180+Θ)=−sinΘ, cos(180+Θ)=cosΘ

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