This video comprises the trigonometry formulas basic concept short tricks and tips in Urdu and Hindi. In this video I shall explain all the trigonometric formulas and their derivation in easy and simple method. This topic is taken from class 10th PTB unit 7.
My name is Masood Mubashir and you are watching my channel “Learning zone” the one and only destination of smart learning. We provide free and interesting online lecture according to smart syllabus for Maths for middle and secondary classes of Punjab Boards, Sind board, kpk board, Baluchistan, Federal Board and Agha Khan Examination Board and University AKEU in Urdu. I also upload general content related to educational news, career planning and different universities admission schedule.

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Exercise 7.4 Question no. 11 to 18 please follows this link.
https://youtu.be/sdy4jPuuMQw
Exercise 7.4 Question no. 1 to 10 please follows this link.
https://youtu.be/FHwTKHKO7rY

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