Can anyone help me with Q7b??
It involve trigo and log. I'm stuck with it! HELP Please
It's not as scary as it seems. Divide the numerator and the denominator of the left-hand side by the numerator and use (*). Using , simplify the left-hand side to .
Apply and (*) to the right-hand side and you are almost done.
A list of logarithmic identities is here.