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Questions on Simplification and finding Range of ITFs
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This lesson takes up more different types of problems on ITF

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

Comments
(9)
U
Unacademy user
IM
Ma'm 1972 is wrong
Dolly
6 months ago
1772 h sorry
sir jo limit hoti he usse samjhao
sir same doubt as prateek Singh can u please explain
Vineet Loomba
3 months ago
khud se ek baar soch ke dekho ..ek value minus 1 to one ja skti h toh uska square kahan se kahan tak jaega .... 10 -15 value daal ke dekho ... its simple logic which is taught in inequalities chapter in class 11
Ps
sir how -1 <x<1 becomes 0<x^2<1
Vineet Loomba
3 months ago
See my course on inequalities in sets relations functions
M
-1<x<1 how did it become 0<x<1?? pls reply kiya karo jaldi students hai hamare pass bhi time ki kami hoti hai
Ps
Prateek singh
3 months ago
yes sir same doubt
sir ji..hum hamari marzi se on the basis of condition and range of x given hum x ke liye koi bhi trigonometric value substitute kar sakte hai????
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