find the domain and range of: x/(2+x2)
Domain : all real
Range : [-1/(2)3/2,0)U(0,1/(2)3/2]
is my answer correct?
yes,your answer is correct.even,i got the domain but tell me how did you find the range,in detail?
It's simple , just equate given eq. to y,find x in terms of y,then find those values of y for which x exists,that will be your answer........