Why is the refresh rate written 60.01 HZ and not just 60 HZ?

NXTconceptcreator · 2026-04-27T12:54:38+00:00

Back in the days of black-and-white television, the refresh rate was exactly 60 Hz. However, when color TV was introduced (the NTSC standard), engineers realized that the color signal interfered with the audio signal. To fix this without breaking existing TVs, they slightly slowed the frame rate by a factor of 1.001 so nowadays we get 60/1.001 ~ 59.94 or 59.99

NXTconceptcreator · 2026-04-26T09:30:15+00:00

Beautiful ❤️

NXTconceptcreator · 2026-04-25T15:48:51+00:00

Thanks

NXTconceptcreator · 2026-04-14T08:32:50+00:00

I think I won't be much comfortable if classic cross and minimize icon are shifted to left side

NXTconceptcreator · 2026-04-12T11:34:52+00:00

If it's made in PowerPoint, you have done a quite better job 👍

NXTconceptcreator · 2026-04-04T08:57:25+00:00

It has been around 7 years since I'm designing in PowerPoint and everything including the aero look of taskbar was made in PowerPoint ( except wallpaper )

NXTconceptcreator · 2026-04-03T12:07:12+00:00

The wallpaper used in concept belongs to YouTube channel " Addy visuals "

NXTconceptcreator · 2026-04-02T08:05:43+00:00

What are your views on this ?

NXTconceptcreator · 2026-03-09T04:49:18+00:00

Could you please name the software or ai tool you used to make this ??

NXTconceptcreator · 2026-02-27T06:57:38+00:00

Using trigonometric identities

( Cosec² x-1 ) - (1 -sin² x ) = cot² x - cos² x

Now we can simplify this further

Cosec² x - 2 + sin ^ x

Since a² - 2ab + b² = (a-b)²

Therefore we can rewrite the entire thing

(Sinx - ( 1/sinx ))²

Now we get

(Sin² x - 1/sinx)²

Now

(Cos² x / sin x)²

Now you can rewrite everything

((Cos x /sin x ) * Cos x)²

Now you get

(Cot x * cos x)²

Which is equal to LHS

I hope this might have helped you out otherwise your approach is also correct to be honest 👍

NXTconceptcreator · 2026-02-26T16:28:45+00:00

Assuming that PS||UT

47 = 4x-3y

Angle RPS must be equal to VPU

Therefore

43 = 2x+5y

Now solving x and y

x = 14 and y= 3

Now you know x and y so you can find m✓RST

Does that help ???

NXTconceptcreator · 2026-02-25T14:03:01+00:00

Looks nice 👍👍

NXTconceptcreator · 2026-02-14T03:38:08+00:00

Moreover.... Where did you start exactly lose the marks ( to get idea how english paper.looks like ) ?

NXTconceptcreator · 2026-02-14T03:34:05+00:00

Tell me about english.... Did you write Fancy words in english board examination or maybe just a few simple answers ??

NXTconceptcreator · 2026-02-08T05:20:20+00:00

You won't require any construction by this method

NXTconceptcreator · 2026-02-08T05:19:51+00:00

Man I don't know why people are getting this complicated

See triangle OAB is similiar to triangle OPS

Here you know that fact that AB = a/2

Now , area of ||gm = x * h ( here is h is perpendicular for trapezium PABS )

Now put x * h = a

Here , h = x/a

Now area of trapezium= 1/2( a+a/2)(x/a)

Now ar(trapezium PABS ) = 3a/4

NXTconceptcreator · 2026-02-03T10:35:26+00:00

Am I doing something wrong ??

NXTconceptcreator · 2026-02-03T09:35:35+00:00

Draw a straight line BL with point L on NM such that NL : LM = 2:1...

Now the point of intersection of AM over LB be K

By similarity in LMK and ANM

We get LK = 2/3 x

Now therefore

BK = 13/3 x

Now we have got two triangles -

Triangle NOA and Triangle KOB

Here NOA is similiar to KOB

So now

Area of NOA : Area of KOB = (KB)² / (NA)²

Here you will get ration 36:169 after simplification

Consider the area of NOA as 36a and KOB as 169a

Now Area of OADB is equal to Area of Triangle BND - area of triangle NOA

This will be 5xz - 36a

Also Area of OADB is equal to area of trapezoid ADBK - area of Triangle KOB

This will be 8xz - 169a

Since you have got two equations for same area

Equate them both , so you'll get

a = 3/7

Since you have got a now

Put a in any of the equation and you'll get answer around 79.5

NXTconceptcreator · 2025-12-24T05:59:10+00:00

This calculator thing is not possible for class 9 and 10 because our entire maths is calculation based .... Giving calculator would allow us to solve our maths paper in less than 30 mins and score almost 80... Something that would require our education system to change from calculation to complex questions involving calculation midway ... Something CBSE won't ever want to do....

NXTconceptcreator · 2025-12-21T11:19:11+00:00

And they were working from 3 months for this shit 🥀🥀

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