<<@KhadijaShuaib-n5i says : How sec2 t is equals to 1/cos2 t>> <<@a73095 says : 1:27:04>> <<@a73095 says : 56:36>> <<@a73095 says : 41:46>> <<@a73095 says : 10:12>> <<@physicssaad says : If sir zain has a million fans, then I am one of them. If sir zain has ten fans, then I am one of them. If sir zain has only one fan then that is me. If sir zain has no fans, then that means I am no longer on earth. If the world is against sir zain, then I am against the world.>> <<@lovaizazahid16 says : At 31:46 how do we know sin(3π/4) is 1/√2 ? From the calculator? The calculator doesn't give this anwer too as its not rationalized. And why should answer of cos(3π/4) be negative while the answer of sin should be positive? Pls explain sir im very confused about this part 😩>> <<@rahimali4191 says : sir dffrent type mil kr ati he?>> <<@krhunter7003 says : sir ab 50 bhi nai aik din hai 🙃>> <<@AyeshaAshfaq7 says : sir sint/cost = -1 kesay agay like -1 kesay aya ye samajh ni a raha>> <<@ahsansaleem2752 says : Sir please start o level Urdu syllabus b>> <<@DISAPPEARED-TO10D says : Starts at 5:53>> <<@muskanmgn25 says : Sir Calc I mei meri iss topic mei Lag gayi 😭>>
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