Math, asked by yatamahesh94, 6 months ago

for any triangle show that Sin^2A/sinA+SinA/sinA +1 /Sina≥3

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Answered by pragya2272

Answer:

In any triangle ABC sum (sin^2A+ sinA+1),sinA is always greater than or equal. ... ⇒sinA+1sinA+sinB+1sinB+sinC+1sinC+3≥9 ... In a triangle ABC , prove that ,`(sinA+sinB)/ 2lt.

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for any triangle show that Sin^2A/sinA+SinA/sinA +1 /Sina≥3​

Answers

for any triangle show that Sin^2A/sinA+SinA/sinA +1 /Sina≥3