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Domain of a function Part-3
1,433 plays

This lesson takes up more problems on domain of a function

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | Best Online Maths Educator | Highest Overall Watch Time | 8+ Years Experience | Youtube: Maths Wallah |

Unacademy user
sir, At 6:09 why the domain cannot be [-3,3)
tecnically, the power of a square root is 1/2. So, will it be considered as odd or even with respect to the sign change step in wavy curve method. I was confused.
Vineet Loomba
5 months ago
We square both side ...roots are not plotted
Devaansh Jha
5 months ago
thank you sir
sir at 6:04 how to take intersection of the sinx value and x belonging to -4 to 4
sir this equation is also giving two differ no. (3,2) so it just make confusion of taking this or (-1,6) or (3,2) #01:13