Prove that:- P=hdg 

Don't forget to subscribe to our channel. Now, we are planning to start our channel in a new way. Support us by subscribing.

Watching this before my sciemce exam😅😅

VERY VERY GOOD WRITTEN WORK BY YOU

Thankyou sir 😂❤️😍😚

10Q sir ❤

Thanks 👍👍👍👍 sir

Thanks a lot 😊

Thanks sir or big brother

Very nice

Thanks

Thankyou

Tq

Wow