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Simplifying Trigonometric Expressions

Sin q/cos q+ cos q/ sin q=

sin(a+b) cos b -cos (a+b) sin b

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Solution.

(1) sin q/cos q+ cos q/ sin q
=(sinq)^2/(cosq*sinq)+(cosq)^2/(cosq*sinq)
...

Solution Summary

Trigonometric expressions are simplified.

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