study calculus.
not to pass an exam.
study it because almost everything interesting in engineering involves something changing.
• derivatives → how fast something is changing right now
• integrals → how small changes accumulate over time
• differential equations → how entire systems evolve
• partial derivatives → how one variable changes when many things interact
• gradients → which direction produces the greatest change
• optimization → how to find better solutions under constraints
then connect it to reality.
• position → velocity → acceleration
• voltage → current → energy
• temperature → heat flow
• error → feedback → control
• loss → gradient → learning
this is why calculus appears everywhere:
> robotics.
> physics.
> control theory.
> machine learning.
> electronics.
> economics.
> fluid dynamics.
don’t memorize differentiation rules and call it calculus.
draw the functions. simulate them. derive things. solve physical problems. understand what the symbols are actually describing.
calculus is the mathematics of change.
and almost everything worth engineering is changing.
Communication gap kills things & Expressing saves 9.
But wrong time, mood, tone, choice of words are brutal killers!
Often, ppl don't get their moment to express and it's their lost cause anyway.
Destiny overrides the doings
@ncert Its nice, but i have been watching since long, they never launch maths 2 for 12th. They skipped it this time too. I wonder when this course will be launched because maths 2 is more conceptual and syllabus will get changed soon
4 5 days back, i was feeling the high subscription cost of office365,no subsidy. google tools are free, dont serve as effective. As os, 🪟 sucks!
And just read about #macrohard .
If it wins, it will be something truly needed! Rqd solution often comes from @elonmusk only!
A thread of quotes from Chanakya Neeti
"A woman becomes devoted by having the water she gets after washing her husband's feet" - Verse 60
Source : Chanakya Neeti Translated by BK Chaturvedi
Stock market scenario, summarised in Indian meme language:-
Trump told global economy:-
"Aaj Doge style me karenge".
Global stock market immidiately fell flate and said:-
'chha gae Guru "
Earlier I was 💯% sure that no one mean or visualise the 'abusive word' they deliver.
Imo, those words are cope up mechanism of adrenaline.
Then I recently saw so called comedians. (Content+Humour+Shame)less. Noticed their flawed mind.
Now i do have 2nd thought about abuses.
2. They were unable to do UPI payments. When complained, we were advised to reinstall app. When we did, its not generating sms. Network and bank side were fine as we recived other sms from bank and otp from UIDAI. We were asked to uninstall Truecaller app. We did that as well.
3. Now, its showing this.
Around 8 days, and issue isnt resolved yet. Its really problematic in day to day transaction as UPI is preferred method of digital India.