Question

Log of (1+x)to the base 1 -Log of (1-x) to the base 1 = 1​

Answer 1

Answer:

) 215(6x2)≤3−15/612−12x

Taking logarithm with base 2, we get 15+x2log26≤−15log23−12(1−x)

⇒x2−12x+27≤0

⇒3≤x≤9