Math, asked by RahulP1, 1 year ago

if x+1/x=1 then prove that x^1000+x^-1000=-1


nobel: are you sure the question is correcr.

Answers

Answered by nobel
3
Algebra,

We have,

x + 1/x = 1
=> (x² + 1)/x = 1
here value of x is undefined x€R

It's the simplest and the most easy way to solve this question,

x¹°°° + x`¹°°°

= x¹°°° + 1/x¹°°°

= (x¹°°°. x¹°°° +1)/x¹°°°

= (x¹°°°+¹°°° +1)/x¹°°°

= (x²°°°+ 1)/x¹°°°

= {(x¹°°°)²+1}/x¹°°°

that's the last which should be processed.

I think there is an error in the question.

I didn't wanted to spoil your point but unfortunately by mistake the answer is saved.

Sorry for that, (TдT)

I can't do it
Delet the naswer

RahulP1: it's a question of complex number chapter from 11th standard of up board in this 1+w+w^2=0 & w^3=1....where w=omega
RahulP1: now please check if you can solve this
nobel: my god 11th standard im in 10th standard bro
nobel: can you help me
nobel: i don't want the answer to be reported
nobel: please
nobel: come on say something
RahulP1: ok
RahulP1: no problem
Answered by priyanka20052
4
hi....
ur answer....

it is not possible.... i did in rough... .

mark me in brain list....
click me in thank you...

RahulP1: this is a question of 11th standard
priyanka20052: ss.....i no
nobel: can you help me
RahulP1: chapter name complex numbers
RahulP1: yes please
nobel: please write the answer in the comment sectuon otherwise my answer will be deleated
priyanka20052: oh
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