Lim ln(3x)=∞ as x->∞
tan^(-1)(∞)=π(k+1/2) where k is an integer.
Therefore
lim 5tan^(-1)(ln(3x))=5(k+1/2)π as x-> ∞ and where k∈Z (i.e. integers)
Since we are solving for n you have to isolate the n. Therefore, you want all the variables with an n in it on one side and all the variables without an n on the other side:) :
4k+3= -mn+n (There were a change in signs because for example you moved the -3 to the other side, therefore it can only be a negative on one side so now you have to change the sign to a positive:) hope you got that)
That would've been your answer because you cannot do anything else...Hope this helped :)
3×4×5 is 60 I think it help u
7/8 is equal to 0.875. Have a good day!