Hi,

Can anyone help to provide solution for the question:

Show that $\displaystyle

x \rightarrow \sin^2(x)

$ is continuous for every $\displaystyle x$

Request you to help asap.

Best Regards,

Lalit Chugh

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- Jun 19th 2006, 09:43 PMlalitchughShow that x --> sin^2 is.....
Hi,

Can anyone help to provide solution for the question:

Show that $\displaystyle

x \rightarrow \sin^2(x)

$ is continuous for every $\displaystyle x$

Request you to help asap.

Best Regards,

Lalit Chugh - Jun 20th 2006, 08:02 AMThePerfectHackerQuote:

Originally Posted by**lalitchugh**

$\displaystyle \lim_{x\to c}\sin x=\sin c$ we know that sine is countinous. Now, the product of any two countinous functions at a point is countinous at that point. Because, $\displaystyle \sin^2x=\sin x\cdot \sin x$