If 0 < θ < π/2 And Sin θ + Cos θ + Tan θ + Cot θ + Sec θ + Cosec θ Is Equal To 7, Then Sin 2θ Is A Root Of The Equation

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Question

If 0 < θ < π/2 and sin θ + cos θ + tan θ + cot θ + sec θ + cosec θ is equal to 7, then sin 2θ is a root of the equation

Solution

Correct option is

x2 – 44x + 36 = 0

         

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The value of tan 130o tan 140o is equal to

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 then x is equal to

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 then tan x is equal to   

 

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 is equal to 

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Q10

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