Short Trick #6 | Ch7 - Coordinate Geometry | 🔥Shortcut to Check Collinearity in 10 Seconds

🔥Shortcut Method to Check Collinearity of Three Points🔥

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[Samriddh_Singh]

Absolutely wonderful trick. Greatly useful for examination, and yet so simple. Nice, Sir.

[bhuvanbhaskar]

I think sir is the the most underrated teacher i have ever seen🤔

[Singhg-ti]

Your way of teaching is just awesome ❤ love u from bottom of my heart ❤️❤️

[PrithwirajSen-njqq]

Very good shortcut process.
A, B, C three points.
Slope of AB =slope of BC
Or
Slope of BC = slope off CA
Or
Slope of AB = slope of CA






Then collinear the points are.
++ if there are more than what is to be done!

[balaji]

sir can we use this trick 2mark 3mark also ?

[studybeats]

Thank U sir .... You save our a lotts of time ....😀😀😀

[nadiaparveen]

Sir can I use slope formula in board exam 2023 will cbse cut marks for it

[Defencedreams]

Thanks sir for this information it helps in maths preparing for the board exam 👍👍

[syedowaisulhoda]

These are some basic derivative or differentiation concepts, for a line to be straight ∆y/∆x or dy/dx must be = 0

[anujpal]

Sir ye method ham board exam ke subjective question me use kar sakte hai kya

[sanskarsuman]

Maza aa gaya sir poora doubt hi solve kr daala aapne

[mukul_]

Sir. Shayad collinear tab hota hai jab pehli do value ka sum tisri side k equal aa jaye. Kyoki aapne Jo question karvaye unme yhi criteria ban rha h. Please guide me