1.

Evaluate the following limits: `lim_(xrarr0)((sin3x+sin5x))/((sin6x-sin4x))`

Answer» Correct Answer - 4
Given limit `lim_(xto0)(2sin4xcosx)/(2cos5x sinx)`
`=lim_(xto0){(((sin4x)/(4x)xx4).cosx)/(((sinx)/(x)).cos5x)}=((1xx4)xx1)/(1xx1)=4.`


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