trigonometric idnetitiy.

Asked by khushal305 | 10th Oct, 2009, 04:06: PM

Expert Answer:

The descripted IDENTITY IS INCORRECT,

By definition tan θ = 1/cotθ,

tan θ x cot θ = 1

(sin θ/cos θ) x (cos θ/sin θ) = 1

1 = 1,

Regards,

Team,

TopperLearning.

Answered by  | 11th Oct, 2009, 12:02: PM

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