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Normal Form of Straight Line
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This lessons explains in detail the concept of normal form of straight Lines

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | No. 1 Educator in IIT-JEE | 6 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

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(10)
U
Unacademy user
Answer for homework question is 3 k belongs to (-2,3)
Sir as you said that the value of p will be not in negative but ..in normal form 2^nd ex. Has..😕
At 7:08 tanalpha =3/4 i.e op/adj side by drawing triangle we get these sides are 3 and perpendicular side 4 but perpendicular side is given i.e 5 so how to calculate sin and cos alpha and perpendicular have two values at one time
But p will not negative here_25
PC
Priyanshu Chauhan
3 months ago
same problem with me bro.
PC
Priyanshu Chauhan
3 months ago
how can p -ve
AT 6:35 how u know that the line is in 1st and third quadrant
i will give more than 5 stars for VL sir....this helped me a lot sir
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