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Previous Year Questions PYQ on functions JEE Main 2019 Part-3
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This lesson takes up previous Year Questions PYQ on functions JEE Main 2019

Vineet Loomba is teaching live on Unacademy Plus

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

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(5)
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Unacademy user
JR
Highly useful..thank you
in video 45 question 5 can we find injectivity by putting x1 and x2
thanks sir... please add some more videos on some more good PYQs..
if domain of f is d1 and of g is d2 then domain of f+g is ? but the answer contains d1-(d1/d2) and d2/(d2/d1). please explain how?
If f1(x) and f2(x) are defined on domains D1 and D2 respectively, then f1(x)+f2(x) is defined on D1 intersection D2. Is this statement true or false?
thanx sir abhi revisio hi kar rha tha thanx
Vineet Loomba
6 months ago
W lcm