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## 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 | vineetloomba.com

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Vikas negi

2 years ago

Thanks mam for your hard work. keep doing good work.

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Priyans Singh

7 months ago

The first quadratic equation was not one-one , it was many one function.
I think there is mistake somewhere
I rechecked by all the three methods and its says that it is many one function

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Priyans Singh

7 months ago

Even the parabola cuts the x-axis at two points
2nd ,Even the 1st order derivative is giving the positive as well as negative values , in your previous lectures u have said that if the 1st order derivative gives postive as well as negative value then it is a many one function

Priyans Singh

7 months ago

Please help sir
Just reply and clear my doubt sir
Plzzz.....

Vineet Loomba

7 months ago

See the domain of the function its r+ ..tht will make it one one ...i hope u have studied the quadratic eqn in detail

Priyans Singh

7 months ago

yes sir now ,I got it

Priyans Singh

7 months ago

thanks for clearing my doubt

Saksham agrawal

5 months ago

sir, aapne main part toh karaya hi nhi inverse ka diff.

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Vineet Loomba

5 months ago

Inverse Trigonometry ka differentiation ... Differentiation course me hoga ..aur general inverse function ka Differentiation toh kisi bhi syllabus me nhi h ..na jee main na jee adv .check :)

Pankti J parmar

a year ago

can u explain properly how to identify if the function is onto and one one etc
i know normaly but when i solved the sums which u were solving you said that we should i dentify in the sum first ?
so the examples which u gave
1)linear
2)rational
3) quadratic
how to identify in these questions which type of function it is one one onto etc etc??

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Vineet Loomba

a year ago

Have you seen my lesson on one one onto ? Or u directly started with lesson..have gone through all the lessons of domain and range as well because that forms the fundamentals of inverse

Pankti J parmar

a year ago

i have gone through all ur vedios according to ur order
i have understood what do they mean but when it comes to the questions i am not able to identify them

Vineet Loomba

a year ago

so I ll make video of questions for you

Pankti J parmar

a year ago

ok sir no problem

Pankti J parmar

a year ago

thank you sir

Pankti J parmar

a year ago

sir i have a doubt in linear programming
sir can you tell me which region to shade when we have to maximise or minimise

Abhishek tiwary

7 months ago

sir please do some questions on injective and bijective function

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Abhishek tiwary

7 months ago

for more clarity and also do some previous year asked question

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Inverse a funckion A B is bijechve then funckom : BA Is the invehse Range and Dornan ction and ts inverse ae intetchang ed Taverse fauchion omdgvncon each o thor aboat x

Examde 7-5 5 3 )-35x

fox 2 cing e ): 3