Q3 of 80 Page 311

Let us determine the value of from the relation

Given,


Need to find tantθ value


⇒ sin2θ + cos2θ = 1


⇒


⇒


⇒


⇒


⇒


⇒


⇒


⇒


⇒


⇒


=


⇒ tanθ = 1


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