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# posting questions on brilliant.

how to post questions on brilliant.

Note by Vipul Johri
2 years, 3 months ago

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For posting problems with mathematical expressions refer this

For a complete guide for higher mathematical expressions refer This Wikibook

An example -

Writing this we get,

You can refer others too ,

Right Click a problem and select open in a new window

Now just copy it your job becomes easier

For posting images in a comment write

! [Description or leave it blank] (Url of the image) ( don't leave any gap here)

For posting question and solutions its not needed as you now @vipul johri · 2 years, 3 months ago

A railway line runs parallel to a road until a bend brings the road to a level crossing. Ahmed driving his car to work along the road every day at a constant speed of 30 m/h. He normally meets the train at the crossing. One day Ahmed was late by 6 minutes and met the train 5 miles ahead of the crossing. What is the speed of the train? · 1 year, 6 months ago

Let $$f(x)=x^{3}+x^{2}-{2}x-1$$ . If $$f(A)={0}$$ find $$f(A^{2}-2)$$ · 1 year, 7 months ago

After signing in, on the home page ,at the top of althe screen there's a tab named Post which has the options Problem,Note,Wiki. There u are . · 2 years, 3 months ago

on response to roopesh. i know that but that typing division, and all operations iam not able to perform · 2 years, 3 months ago