10th General Math||Arts Group|| PTTB||Exercise No. 3.5||chapter 03|| Question No. 11 (Lesson 73)
10th General Math||Arts Group|| PTTB||Exercise No. 3.5||chapter 03|| Question No. 10 (Lesson 72)
PTTB - NVD wedding 30112025
10th General Math||Arts Group|| PTTB||Exercise No. 3.5||chapter 03|| Question No. 07 (Lesson 69)
10th General Math||Arts Group|| PTTB||Exercise No. 3.5||chapter 03|| Question No. 05 (Lesson 67)
10th General Math||Arts Group|| PTTB||Exercise No. 3.5||chapter 03|| Question No. 04 (Lesson 66)
10th General Math|| For Arts Students|| PTTB|| Theory and examples|| chapter 03 page 73 (Lesson 61)
10th General Math|| For Arts Students|| PTTB|| Theory and examples|| chapter 03 page 72 (Lesson 60)
10th General Math||Arts Group|| PTTB||Exercise No. 3.4||chapter 03|| Question No. 17 (Lesson 58)
10th General Math||Arts Group|| PTTB||Exercise No. 3.4||chapter 03|| Question No. 15 (Lesson 56)