Function, difference between one to one onto into functions, many to one function, in Tamil

function, one to one, onto, into, many to one, constant, identity, difference of functions........ 10th MATHEMATICS New Book 2019 Ex 3.1 Sum 1(i) : https://youtu.be/xT7CXjxdJDI Ex 3.1 Sum 1(ii): https://youtu.be/9AvT4E9unyA Ex 3.1 Sum 1(iii): https://youtu.be/e_F32hkqnYM Ex 3.1 Sum 2(i) : https://youtu.be/wS31qOS-pT8 Ex 3.1 Sum 2(ii): https://youtu.be/IRnuAvuulL0 Ex 3.1 Sum 2(iii) : https://youtu.be/Ks04HL7XLPo Ex 3.1 Sum 3 : https://youtu.be/J70F8zQHJfs Ex 3.1 Sum 4 : https://youtu.be/cm73sJ_Tuy8 Ex 3.1 Sum 5 : https://youtu.be/AiZ6ZJCttG8