Math, asked by mdkaleem1458peug66, 1 year ago

(cosec theta)2-(cot theta)2=​


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Answers

Answered by Maxcaulfield
0

2cosec○ + 2cot○

2(cosec○ + cot○)

2 (1/sin○ + cos○/sin○)

2 (1+cos○/sin○)

(2+2cos○)/sin○

Hope it helps


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Answered by NeelamG
1

 {cosec}^{2} theta \:  -  {cot}^{2} theta \\  \\  =  \frac{1}{ {sin}^{2} theta}  -  \frac{ {cos}^{2}theta }{ {sin}^{2}theta }  \\  \\  =  \frac{1 -  {cos}^{2} theta}{ {sin}^{2}theta }  \\  \\  =  \frac{ {sin}^{2}theta }{ {sin}^{2}theta } \\  \\  = 1

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