If cosec θ + cot θ = k then prove that cos θ = k²-1/k²+1. Trigonometry 10th class ||D.Yesu Ratnam||

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#10th_Class #Trigonometry #Exercise_11.4

If cosec θ + cot θ = k then prove that cos θ = k²-1/k²+1
If cosec θ + cot θ = k then prove that cos θ in terms of k.

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Anna ... thank you so much.... my humble request to you is...please send important problemsfor public exams...2023-24....once again thank you anna😊😊😊😊😊

alokaiah
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Sir public exam lo important questions chapandi sir ... Plzz 2023 2024

GadeMareddy
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Legends are watching in 2023
Like my comments

tejugamingzone
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Bro can we do this sum with pythogoras method ??

gnaneshnaik
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6:43 daggara k²cos²theta Ela vachindi brother

kalyanigarrepalli
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common cos theta tiskunnaru banevundi but k^2 cos^2 vundi ga appudu cos theta (1+k^2+cos theta) avutundi ga

moonyminecraft
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Mari cot theta ni 1/tan theta Ani rasukokudadhaa

anandrajbagayapalli
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Tq anna your explination is very good
Nenu anni vid chusina kani ardem kaledu ni vid super anna

ramavathswapna
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Thankyou so much sir ..your explanation is very clearly i can understand this problem very easily

sowmya
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Thanks you so much anna Anni Elana explain chey anna once again thank you

alone.boycoc
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Sir how to solve rationalize denominator plze say me

sivaprasadpandreka
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Good afternoon sir .I want 6th chapter basic arithmetic. Ex no 6.2, 6.3, 6.4 and unit ex and ratios proportion

anudeepthireddy
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Anna e sum ki koncham chinna method kuda undi adi chapochu kada easy ga untindi inta pedda method andhuku gurthupettukovadam challa kastam

kanaparthinarsingarao