There is a mistake ....... tan45 is 1 .you have taken root 2
Hats Off...Zhakaash. Thanks for teaching.:) God Bless you!
was an awesome video thanks a lot
a sincere heartfelt gratitude to the teacher for such a wonderful
once again ...i hve to say sirji...
aap gr8 ho...
thnx again sir 4 perfecting us in graphs...
Jai Ho Sir AAPKi
thank you very much sir i understood each and every concept of this chapter very well