maths
Maths Puzzle
Let x be a real number. Which is greater, sin(cos x) or cos(sin x)?
Read Solution (Total 1)
-
- We know that sinx is equal to [0,1], and so the cosx too, and the cosx > sinx in the -pi/2, pi/2 period, and 0,1 is came into this period, so the cos( sinx) > sin ( cosx)
- 11 years agoHelpfull: Yes(0) No(0)
maths Other Question