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Severity: Notice

Message: Undefined variable: temp_qds

Filename: Questions_Page/Ncert_Question.php

Line Number: 320

Backtrace:

File: /home/wiredfa1/public_html/application/views/final/Questions_Page/Ncert_Question.php
Line: 320
Function: _error_handler

File: /home/wiredfa1/public_html/application/controllers/Home.php
Line: 235
Function: view

File: /home/wiredfa1/public_html/index.php
Line: 315
Function: require_once

Sponsor Area

Continuity And Differentiability

Question

$limit as straight x space rightwards arrow 2 of space open parentheses fraction numerator square root of 1 minus cos space open curly brackets 2 left parenthesis straight x minus 2 right parenthesis close curly brackets end root over denominator straight x minus 2 end fraction close parentheses$

does not exist

equal $square root of 2$

equal $negative square root of 2$

equal $fraction numerator 1 over denominator square root of 2 end fraction$

Solution

does not exist

stack lim space with straight x space rightwards arrow 2 below square root of 2 space fraction numerator vertical line sin space left parenthesis straight x minus 2 right parenthesis vertical line over denominator left parenthesis straight x minus 2 right parenthesis end fraction