1.8 Function | Primitive Recursive Function | Ackermann Function | Discrete Mathematics

**correction @ 03:49 For onto: Keep y=-1 then x = √-1 that will be +i, -i (imaginary nos) not belongs to real nos. [beacuse i^2 = -1] You can also keep y=-3 then x =√-3 that does not belongs to set of real nos. So it is not ONTO. _______________________________________________________________ Discrete Structure & Theory of Logic (BCS-303) - DSTL, According to AKTU Syllabus, complete syllabus (full course) covered, Discrete Mathematics Function | Primitive Recursive Function | Ackermann Function | Discrete Mathematics #dstl #aktu #discretemath #discretestructure #discretemathematicslecturesinhindi #discretes #bcs303 #relation #reflexive #symmetricrelation #transitive #equivalencerelation #closure #equivalenceclass #quotient set #function #primitive recursive function #ackermann