Recommended
FSc Math Book2, CH 6, LEC 20; Analytical Proofs of Important Properties of a Circle Part 1
Maktab .pk
FSc Math Book2, CH 6, LEC 23; Analytical Proofs of Important Properties of a Circle Part 4
Maktab .pk
FSc Math Book2, CH 6, LEC 21; Analytical Proofs of Important Properties of a Circle Part 2
Maktab .pk