saving . . . saved error during Complilation has been deleted. error during Complilation has been hidden .
error during Complilation
this is shown in console output:

This is pdfTeX, Version 3.14159265-2.6-1.40.21 (MiKTeX 2.9.7440)

entering extended mode


! Undefined control sequence.

l.1 \documentclass



Process interrupted by user

his is shown in error warning:

Errors: 1, Warnings: 0, Bad boxes: 0


<table border="0" cellpadding="4" cellspacing="0" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px;"> <tbody><tr> <td bgcolor="#f80000"></td> <td style=" vertical-align:top;">

<a href="texworks:maths.tex#1"><span style="text-decoration-line: underline; color: rgb(0, 0, 255);">maths.tex</span></a>

</td> <td style=" vertical-align:top;">


</td> <td style=" vertical-align:top;">

Undefined control sequence.
l.1 \documentclass


LaTeX Mathematical-Typesetting 03-04 min 0-10 sec 02-06-20, 11:27 a.m.


Kindly cross check your code with the code shown in the video.
10-06-20, 9:29 p.m. pravin1389

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