Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

If tantheta = x - 1/4x   find sectheta - tan <br />
<b>Warning</b>:  Unknown: Unable to allocate memory for pool. in <b>Unknown</b> on line <b>0</b><br />
<br />
<b>Warning</b>:  require_once() [<a href='function.require-once'>function.require-once</a>]: Unable to allocate memory for pool. in <b>/home/greycel/www/topperbeta.topperlearning.com/topper_forums/styles/prosilver/template/tiny_mce/plugins/tiny_mce_wiris/integration/service.php</b> on line <b>21</b><br />
<br />
<b>Warning</b>:  include() [<a href='function.include'>function.include</a>]: Unable to allocate memory for pool. in <b>/home/greycel/www/topperbeta.topperlearning.com/topper_forums/styles/prosilver/template/tiny_mce/plugins/tiny_mce_wiris/integration/service.php</b> on line <b>22</b><br />
theta in terms of x
Asked by ahuja8087 | 12 Sep, 2015, 01:28: PM
answered-by-expert Expert Answer
G i v e n space t h a t space tan theta equals x minus fraction numerator 1 over denominator 4 x end fraction... left parenthesis 1 right parenthesis W e space k n o w space t h a t comma space s e c squared theta minus tan squared theta equals 1 rightwards double arrow space s e c squared theta equals 1 plus t a n squared theta rightwards double arrow space s e c squared theta equals 1 plus open parentheses x minus fraction numerator 1 over denominator 4 x end fraction close parentheses squared rightwards double arrow space s e c squared theta equals 1 plus x squared plus fraction numerator 1 over denominator 16 x squared end fraction minus 2 cross times x cross times fraction numerator 1 over denominator 4 x end fraction rightwards double arrow space s e c squared theta equals 1 plus x squared plus fraction numerator 1 over denominator 16 x squared end fraction minus 1 half rightwards double arrow space s e c squared theta equals x squared plus fraction numerator 1 over denominator 16 x squared end fraction plus 1 half rightwards double arrow space s e c squared theta equals x squared plus fraction numerator 1 over denominator 16 x squared end fraction plus 2 cross times x cross times fraction numerator 1 over denominator 4 x end fraction rightwards double arrow space s e c squared theta equals open parentheses x plus fraction numerator 1 over denominator 4 x end fraction close parentheses squared rightwards double arrow s e c theta equals x plus fraction numerator 1 over denominator 4 x end fraction... left parenthesis 2 right parenthesis C o n s i d e r space e q u a t i o n s space left parenthesis 1 right parenthesis space a n d space left parenthesis 2 right parenthesis T h u s comma space s e c theta minus tan theta equals x plus fraction numerator 1 over denominator 4 x end fraction minus open parentheses x minus fraction numerator 1 over denominator 4 x end fraction close parentheses space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals x plus fraction numerator 1 over denominator 4 x end fraction minus x plus fraction numerator 1 over denominator 4 x end fraction space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals fraction numerator 2 over denominator 4 x end fraction space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals fraction numerator 1 over denominator 2 x end fraction
Answered by Vimala Ramamurthy | 12 Sep, 2015, 05:45: PM
CBSE 11-science - Maths
Asked by bimanmandal53361 | 15 Jan, 2024, 12:32: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by mishraparveen1234 | 15 Jun, 2022, 04:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Q10
question image
Asked by omved0304 | 07 Aug, 2020, 11:24: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by richasingh0708.bmps | 23 Jun, 2020, 10:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by dppanigrahiadv | 26 May, 2020, 07:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by lykanbeast04 | 21 May, 2020, 06:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by pb_ckt | 12 Jun, 2019, 02:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by pb_ckt | 11 Jun, 2019, 03:33: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Singhnitish1475 | 11 May, 2019, 01:46: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×