Solution:
We have,
…(i)
Since the limit of the given expression is a finite non-zero number. Therefore, numerator and denominator are of the same degree.
Putting in (i), we obtain
Hence , and
If then
We have,
…(i)
Since the limit of the given expression is a finite non-zero number. Therefore, numerator and denominator are of the same degree.
Putting in (i), we obtain
Hence , and