it's innate ability. You also just have to memories every formula that is on and not on the formula sheet like index laws and log laws and exact sin cos tan values. You only can apply the formulas to the question if you know them well
TDS should be treated in a psychiatric hospital. Kamala literally admitted to allowing illegals in so they can vote democrat and keep America a one party system
ofcourse, you need a very good understanding of log laws, you can't just sweep it under the rug. You also need to memorise the exact values of sin cos tan atleast in degrees. I failed my second math test because I was too complacent.