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sec theta root under 1- cos square theta = tan theta
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sec theta root under 1- cos square theta = tan theta
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Mathematics
3 years
2021-07-29T21:32:15+00:00
2021-07-29T21:32:15+00:00 2 Answers
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Answer:
Step-by-step explanation:
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Answer:
see explanation
Step-by-step explanation:
Assuming you mean
secθ ×![Rendered by QuickLaTeX.com \sqrt{1-cos^20}](https://documen.tv/wp-content/ql-cache/quicklatex.com-00faeb0fc834f22db48f23c16e38acda_l3.png)
=
× sinθ [ sin²θ + cos²θ = 1 , so sinθ =
]
=![Rendered by QuickLaTeX.com \frac{sin0}{cos0}](https://documen.tv/wp-content/ql-cache/quicklatex.com-ef18fa393029d0e900c10029eacbdeff_l3.png)
= tanθ
= right side , thus verified