Question

\[\frac{ 3x }{ 4\pi }-\cos^2 x\] is this function one-one/many one, into/onto

Answer 1

@ganeshie8 ?

Answer 2

how can we do this by graphical method? and is there any other method also to check whether this function is one-one/many one, into/onto ?

Answer 3

@Miracrown ?

Answer 4

@SolomonZelman ?

Answer 5

@hartnn ?

Answer 6

@satellite73 ?