agentofchange1:

the nth term = x^(2n-1) /(2n-1) !

you what function is this ?

1-x-x^2 -x^3 - . . .

Maybe you are also correct, but that's the maclaurin's expansion of Sinh(x)

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Okay

X-x +x =y-x+x², if y=x+y-x, find X

Sheenor:


ℓ☺ℓ, nice one bro.......all the best ahead...Ά̲̣̥πϑ ⌣̊┈̥-̶̯͡»̶̥♡thanks ⌣̊┈̥-̶̯͡»̶̥  a bunch.

Thanks Bro

In order to make good and useful contributions to mathematics, one does need to work hard, learn one’s field well, learn other fields and tools, ask questions, talk to other mathematicians, and think about the “big picture”. And yes, a reasonable amount of intelligence, patience, and maturity is also required. But one does not need some sort of magic “genius gene” that spontaneously generates ex nihilo deep insights, unexpected solutions to problems, or other supernatural abilities.

please I don't know how to deal with the addition and subtraction sign there

please I don't know how to deal with the addition and subtraction sign there

Math may be a challenging topic, especially if you don’t comprehend some of the fundamental principles. Because more complex mathematical notions build on more fundamental ones, it’s a good idea to go over any concepts or ideas that aren’t quite obvious until they are. Brush up on addition, subtraction, multiplication, and division, for example.

Source: https://bscholarly.com/how-to-become-good-at-math/