Math, asked by indrawathymarak80, 1 month ago

if cosO=3/5,find the value of sinOcotO/2tanO

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Answered by latabharti791

0

Answer:

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Answered by Anonymous

3

♥️♥️ $\huge\red{A}\pink{N}\orange{S}\green{W}\blue{E}\gray{R}$ ♥️♥️

cosA=135⇒sinA=1−cos2A=1312

⇒2tanAsinA−cotA=2cosAsinAsinA−sinAcosA

⇒2×51212/13−125=3744395

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