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Severity: Notice

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Filename: Questions_Page/Ncert_Question.php

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Backtrace:

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Line: 320
Function: _error_handler

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

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Function: require_once

Sponsor Area

Continuity And Differentiability

Question

$space space space space space space space space space space space straight x equals cosө minus cos 2 straight ө comma space space space space straight y equals sinө minus sin 2 straight ө therefore space dx over dθ equals negative sinθ plus 2 space sinθ space space space space space dy over dθ equals cosθ minus 2 cosθ space space space space space dy over dx equals fraction numerator cosθ minus 2 cosθ over denominator negative sinθ plus 2 space sinθ end fraction$