39. (b) one-one but not onto (c) on...
Question
Fullscreen

39. (b) one-one but not onto (c) one-one and into (d) neither one-one nor onto The function f : R - R defined by f(x) = 6° +64 is (a) one-one and onto (b) many one and onto (c) one-one and into (d) many one and into ..

Defence Exams
Maths
Solution
119
Rating
4.0 (1 ratings)
Fullscreen
Ranse ( =[2, infty) ) ( f(x) ) is many-one. function codoman ( =R ) Renge ( eq ) codoman 1 is into function ( therefore ) many one and in to function
Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free