express all the trigonometric ratios in terms of tan Θ(with calculations)
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the same look at attachement
for cos
cos=1/sectheta=1/(1+tan^2theta)
for cos
cos=1/sectheta=1/(1+tan^2theta)
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We are aware of the combinations of trigonometric ratios by expressing one ration into other ratio, such that
Trigonometric identities:
By using the above identities, we can represent one ratio into another format.
By using above sine representation the value of is
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