Prove (1 - sin(x)) / cos(x) = cos(x) / (1 + sin(x))
Here is the step by step demonstrations to prove (1 - sin(x)) / cos(x) = cos(x) / (1 + sin(x)) trig identity easily.
(1 - sin(x)) / cos(x) = cos(x) / (1 + sin(x)) - Trig Identities Proof
Hence Proved.
Trig identities proof are made simpler and easier here. Listed here various trig identities with the step by step proof.
Related Proofs :
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