Class 11 Maths | Example 1.27 Sets Relations and Functions Chapter 1 | TN New Syllabus | AlexMaths

11th Maths Sets, Relations and Functions Tamil Nadu New Syllabus
Example 1.27 Let f and g be the two functions from R to R defined by f(x) = 3x − 4 and g(x) = x2 + 3. Find g ◦ f and f ◦ g.

[li.lincyy]

How -24x came..
=(3x - 4)² + 3
=(3x - 4) × (3x - 4) +3
=9x² - 12x - 12x + 16 + 3
= 9x² - 24x + 16 + 3
= 9x² - 24x + 19 //

[Dhanuananthi]

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[Rathnapriyaaa]

Sir one doubt....24x epdi vanthuchune puriyala....

[saravananas]

Thank you sir it is very useful for us🙂👍

[dharshinivlogs]

sir antha g(x) la epdi sir 24x vanthuchu sir

[umamaheswar]

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[nidhistalentclub]

Who and all seeing this video like me 11std

[SPANBUGAMING]

Hello sir ithula 3x3 ku 9 correct answer 4x4 ku 16 thane varanum neenga 24 nu poturikkinga

[lakshanajeeva]

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[mohedinanas]

I am not instrest in maths but now iam only interested in maths