Find the best way to solve the class 10 ncert introduction to trigonometry question , please help me to solve the exercise 8.1 question no.11(5) easily and give me the best solution of the question.State whether the following are true or false. Justify your answer.(v) sin θ = 4/3 for some angle θ.
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State whether the following are true or false. Justify your answer.(v) sin θ = 4/3 for some angle θ.Q.11(5)
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sin θ = 4/3 for some angle θ.
Answer: False
Justification: sin θ = Height/Hypotenuse
We know that in a right angled triangle, Hypotenuse is the longest side.
∴ sin θ will always less than 1 and it can never be 4/3 for any value of θ.