Most economical trapezoid channel section //open channel flow //

[@nuwanjithgajanayake9868]

Thank You so much, helped me out to solve my all doubts.

[@justbraceface]

nice work... helped me out alot

[@sumansubedi7319]

while differentiating with respect to y, how can you assume A as constant since A depends on y. i.e A is the function of y also.

[@bibekanandanayak7103]

Because here we are considering it as a uniform section where cross sectional area is constant

[@hamedali6874]

Perfect explanation Sirjii

[@amitkushwaha_0]

Thank You so much sir for your given useful knowledge ❣️❣️

[@jaygandhi9110]

Thank you sir for the solving all doubt about this topic

[@DumGum10]

badiya sir, ab ham pass hojayenge.

[@sandyareddykalvapalli2486]

Sir.. Totally.. Link ani classes description lo petandi sir pls

[@07ankitverma77]

Sir hypotenuse ka square kha gya ?

[@gorgeousyou4228]

Thankyou so much sir .Ur an Excellent teacher .keep it up! Love from Kerala ❤️

[@RizwanKhan-rv9fc]

Ip, pive 😢…… whts iz ip..? Wht z pive..?

[@amarjitkumar8228]

Thank sir

[@tejramsidar1976]

very very thank you

[@saquibahmed911]

thanks

[@akramgiraofficial5841]

😊

[@prathamgill3217]

Maine cannal subs islie kia tha ki hindi me btayn ghe par ap to english me shuru ho ghe to maine cannal hi unsubs kr dia

[@Xerxes003]

𝕿𝖍𝖆𝖓𝖐 𝖄𝖔𝖚 𝕾𝖎𝖗✨~