📘 trigonometry and algebra

1. Problem 34: If $\log_2 x = \log_2 25$, find $x$. Since logarithm base 2 of $x$ equals logarithm base 2 of 25, by the property of logarithms, the arguments must be equal:

1. **Problem 11 (a):** Given $\sin p = -\frac{3}{5}$ and $\tan q = -2$, with angles $p$ and $q$ in the same quadrant. Find $m$ if $\cos(p - q) = \frac{m\sqrt{5}}{5}$. 2. **Step 1:*