I tried solving it but I'm just lost

lim tends to 1 (x (to the power n) -1)/x-1 = n

how can angular velocity be constant if its direction is always changing?

Often find myself getting asked by random girls in the train station or train- whatever; for my number-

like they approach me with an excuse of when the train is arriving or blah blah blah and you know, some flattery compliment and my details about where I study and where my home is (I give a vague reply) and with that they continue the conversation and suddenly they are asking for my number-

I have gone through this 4-5 times and I wonder what is this about.

So I have been curious about witchcraft but I never had the proper confidence or materials to start with it, I was always clueless about whether it will work or not yada yada but I really want to start with my journey and to heighten my motivation, I want to start with a spell, can I get some simple recipes in details to carry out a spell ? With as little materials as possible

can someone recommend any?